21097660500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{163}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 432

約数和(自身を含む): 78030074304

約数和(自身を除く): 56932413804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 163, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 326, 350, 375, 420, 441, 450, 489, 490, 500, 525, 587, 588, 630, 652, 700, 735, 750, 815, 875, 882, 900, 978, 980, 1050, 1125, 1141, 1174, 1225, 1260, 1467, 1470, 1500, 1575, 1630, 1750, 1761, 1764, 1956, 2100, 2205, 2250, 2282, 2348, 2445, 2450, 2625, 2934, 2935, 2940, 3150, 3260, 3423, 3500, 3522, 3675, 4075, 4109, 4410, 4500, 4564, 4890, 4900, 5250, 5283, 5705, 5868, 5870, 6125, 6300, 6846, 7044, 7335, 7350, 7875, 7987, 8150, 8218, 8805, 8820, 9780, 10269, 10500, 10566, 11025, 11410, 11740, 12225, 12250, 12327, 13692, 14670, 14675, 14700, 15750, 15974, 16300, 16436, 17115, 17610, 18375, 20375, 20538, 20545, 21132, 22050, 22820, 23961, 24450, 24500, 24654, 26415, 28525, 28763, 29340, 29350, 31500, 31948, 34230, 35220, 36675, 36750, 36981, 39935, 40750, 41076, 41090, 44025, 44100, 47922, 48900, 49308, 51345, 52830, 55125, 57050, 57526, 58700, 61125, 61635, 68460, 71883, 73350, 73375, 73500, 73962, 79870, 81500, 82180, 85575, 86289, 88050, 95681, 95844, 102690, 102725, 105660, 110250, 114100, 115052, 119805, 122250, 123270, 132075, 142625, 143766, 143815, 146700, 146750, 147924, 159740, 171150, 172578, 176100, 183375, 184905, 191362, 199675, 205380, 205450, 220125, 220500, 239610, 244500, 246540, 256725, 258867, 264150, 285250, 287043, 287532, 287630, 293500, 308175, 342300, 345156, 359415, 366750, 369810, 382724, 399350, 410900, 427875, 431445, 440250, 478405, 479220, 513450, 513625, 517734, 528300, 570500, 574086, 575260, 599025, 616350, 660375, 669767, 718830, 719075, 733500, 739620, 798700, 855750, 861129, 862890, 880500, 924525, 956810, 998375, 1026900, 1027250, 1035468, 1148172, 1198050, 1232700, 1283625, 1294335, 1320750, 1339534, 1435215, 1437660, 1438150, 1540875, 1711500, 1722258, 1725780, 1797075, 1849050, 1913620, 1996750, 2009301, 2054500, 2157225, 2392025, 2396100, 2567250, 2588670, 2641500, 2679068, 2870430, 2876300, 2995125, 3081750, 3348835, 3444516, 3594150, 3595375, 3698100, 3993500, 4018602, 4305645, 4314450, 4622625, 4688369, 4784050, 5134500, 5177340, 5740860, 5990250, 6027903, 6163500, 6471675, 6697670, 7176075, 7188300, 7190750, 8037204, 8611290, 8628900, 8985375, 9245250, 9376738, 9568100, 10046505, 10786125, 11960125, 11980500, 12055806, 12943350, 13395340, 14065107, 14352150, 14381500, 16744175, 17222580, 17970750, 18490500, 18753476, 20093010, 21528225, 21572250, 23441845, 23920250, 24111612, 25886700, 28130214, 28704300, 30139515, 32358375, 33488350, 35880375, 35941500, 40186020, 42195321, 43056450, 43144500, 46883690, 47840500, 50232525, 56260428, 60279030, 64716750, 66976700, 70325535, 71760750, 83720875, 84390642, 86112900, 93767380, 100465050, 107641125, 117209225, 120558060, 129433500, 140651070, 143521500, 150697575, 167441750, 168781284, 200930100, 210976605, 215282250, 234418450, 251162625, 281302140, 301395150, 334883500, 351627675, 421953210, 430564500, 468836900, 502325250, 586046125, 602790300, 703255350, 753487875, 843906420, 1004650500, 1054883025, 1172092250, 1406510700, 1506975750, 1758138375, 2109766050, 2344184500, 3013951500, 3516276750, 4219532100, 5274415125, 7032553500, 10548830250, 21097660500]

約数ペア:

[(1, 21097660500), (2, 10548830250), (3, 7032553500), (4, 5274415125), (5, 4219532100), (6, 3516276750), (7, 3013951500), (9, 2344184500), (10, 2109766050), (12, 1758138375), (14, 1506975750), (15, 1406510700), (18, 1172092250), (20, 1054883025), (21, 1004650500), (25, 843906420), (28, 753487875), (30, 703255350), (35, 602790300), (36, 586046125), (42, 502325250), (45, 468836900), (49, 430564500), (50, 421953210), (60, 351627675), (63, 334883500), (70, 301395150), (75, 281302140), (84, 251162625), (90, 234418450), (98, 215282250), (100, 210976605), (105, 200930100), (125, 168781284), (126, 167441750), (140, 150697575), (147, 143521500), (150, 140651070), (163, 129433500), (175, 120558060), (180, 117209225), (196, 107641125), (210, 100465050), (225, 93767380), (245, 86112900), (250, 84390642), (252, 83720875), (294, 71760750), (300, 70325535), (315, 66976700), (326, 64716750), (350, 60279030), (375, 56260428), (420, 50232525), (441, 47840500), (450, 46883690), (489, 43144500), (490, 43056450), (500, 42195321), (525, 40186020), (587, 35941500), (588, 35880375), (630, 33488350), (652, 32358375), (700, 30139515), (735, 28704300), (750, 28130214), (815, 25886700), (875, 24111612), (882, 23920250), (900, 23441845), (978, 21572250), (980, 21528225), (1050, 20093010), (1125, 18753476), (1141, 18490500), (1174, 17970750), (1225, 17222580), (1260, 16744175), (1467, 14381500), (1470, 14352150), (1500, 14065107), (1575, 13395340), (1630, 12943350), (1750, 12055806), (1761, 11980500), (1764, 11960125), (1956, 10786125), (2100, 10046505), (2205, 9568100), (2250, 9376738), (2282, 9245250), (2348, 8985375), (2445, 8628900), (2450, 8611290), (2625, 8037204), (2934, 7190750), (2935, 7188300), (2940, 7176075), (3150, 6697670), (3260, 6471675), (3423, 6163500), (3500, 6027903), (3522, 5990250), (3675, 5740860), (4075, 5177340), (4109, 5134500), (4410, 4784050), (4500, 4688369), (4564, 4622625), (4890, 4314450), (4900, 4305645), (5250, 4018602), (5283, 3993500), (5705, 3698100), (5868, 3595375), (5870, 3594150), (6125, 3444516), (6300, 3348835), (6846, 3081750), (7044, 2995125), (7335, 2876300), (7350, 2870430), (7875, 2679068), (7987, 2641500), (8150, 2588670), (8218, 2567250), (8805, 2396100), (8820, 2392025), (9780, 2157225), (10269, 2054500), (10500, 2009301), (10566, 1996750), (11025, 1913620), (11410, 1849050), (11740, 1797075), (12225, 1725780), (12250, 1722258), (12327, 1711500), (13692, 1540875), (14670, 1438150), (14675, 1437660), (14700, 1435215), (15750, 1339534), (15974, 1320750), (16300, 1294335), (16436, 1283625), (17115, 1232700), (17610, 1198050), (18375, 1148172), (20375, 1035468), (20538, 1027250), (20545, 1026900), (21132, 998375), (22050, 956810), (22820, 924525), (23961, 880500), (24450, 862890), (24500, 861129), (24654, 855750), (26415, 798700), (28525, 739620), (28763, 733500), (29340, 719075), (29350, 718830), (31500, 669767), (31948, 660375), (34230, 616350), (35220, 599025), (36675, 575260), (36750, 574086), (36981, 570500), (39935, 528300), (40750, 517734), (41076, 513625), (41090, 513450), (44025, 479220), (44100, 478405), (47922, 440250), (48900, 431445), (49308, 427875), (51345, 410900), (52830, 399350), (55125, 382724), (57050, 369810), (57526, 366750), (58700, 359415), (61125, 345156), (61635, 342300), (68460, 308175), (71883, 293500), (73350, 287630), (73375, 287532), (73500, 287043), (73962, 285250), (79870, 264150), (81500, 258867), (82180, 256725), (85575, 246540), (86289, 244500), (88050, 239610), (95681, 220500), (95844, 220125), (102690, 205450), (102725, 205380), (105660, 199675), (110250, 191362), (114100, 184905), (115052, 183375), (119805, 176100), (122250, 172578), (123270, 171150), (132075, 159740), (142625, 147924), (143766, 146750), (143815, 146700)]