215037900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 432

約数和(自身を含む): 877443840

約数和(自身を除く): 662405940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 29, 30, 33, 35, 36, 42, 44, 45, 50, 55, 58, 60, 63, 66, 70, 75, 77, 84, 87, 90, 99, 100, 105, 107, 110, 116, 126, 132, 140, 145, 150, 154, 165, 174, 175, 180, 198, 203, 210, 214, 220, 225, 231, 252, 261, 275, 290, 300, 308, 315, 319, 321, 330, 348, 350, 385, 396, 406, 420, 428, 435, 450, 462, 495, 522, 525, 535, 550, 580, 609, 630, 638, 642, 660, 693, 700, 725, 749, 770, 812, 825, 870, 900, 924, 957, 963, 990, 1015, 1044, 1050, 1070, 1100, 1155, 1177, 1218, 1260, 1276, 1284, 1305, 1386, 1450, 1498, 1540, 1575, 1595, 1605, 1650, 1740, 1827, 1914, 1925, 1926, 1980, 2030, 2100, 2140, 2175, 2233, 2247, 2310, 2354, 2436, 2475, 2610, 2675, 2772, 2871, 2900, 2996, 3045, 3103, 3150, 3190, 3210, 3300, 3465, 3531, 3654, 3745, 3828, 3850, 3852, 4060, 4350, 4466, 4494, 4620, 4708, 4785, 4815, 4950, 5075, 5220, 5350, 5742, 5775, 5885, 6090, 6206, 6300, 6380, 6420, 6525, 6699, 6741, 6930, 7062, 7308, 7490, 7700, 7975, 8025, 8239, 8700, 8932, 8988, 9135, 9309, 9570, 9630, 9900, 10150, 10593, 10700, 11165, 11235, 11484, 11550, 11770, 12180, 12412, 13050, 13398, 13482, 13860, 14124, 14355, 14980, 15225, 15515, 15950, 16050, 16478, 17325, 17655, 18270, 18618, 18725, 19140, 19260, 20097, 20300, 21186, 21721, 22330, 22470, 23100, 23540, 23925, 24075, 24717, 26100, 26796, 26964, 27927, 28710, 29425, 30450, 31030, 31900, 32100, 32956, 33495, 33705, 34133, 34650, 35310, 36540, 37236, 37450, 40194, 41195, 42372, 43442, 44660, 44940, 45675, 46545, 47850, 48150, 49434, 52965, 55825, 55854, 56175, 57420, 58850, 60900, 62060, 65163, 66990, 67410, 68266, 69300, 70620, 71775, 74151, 74900, 77575, 80388, 82390, 86884, 88275, 91350, 93090, 95700, 96300, 98868, 100485, 102399, 105930, 108605, 111650, 111708, 112350, 117700, 123585, 130326, 133980, 134820, 136532, 139635, 143550, 148302, 155150, 164780, 167475, 168525, 170665, 176550, 182700, 186180, 195489, 200970, 204798, 205975, 211860, 217210, 223300, 224700, 232725, 238931, 247170, 260652, 264825, 279270, 287100, 296604, 307197, 310300, 325815, 334950, 337050, 341330, 353100, 370755, 390978, 401940, 409596, 411950, 434420, 465450, 477862, 494340, 502425, 511995, 529650, 543025, 558540, 614394, 617925, 651630, 669900, 674100, 682660, 698175, 716793, 741510, 781956, 823900, 853325, 930900, 955724, 977445, 1004850, 1023990, 1059300, 1086050, 1194655, 1228788, 1235850, 1303260, 1396350, 1433586, 1483020, 1535985, 1629075, 1706650, 1853775, 1954890, 2009700, 2047980, 2150379, 2172100, 2389310, 2471700, 2559975, 2792700, 2867172, 3071970, 3258150, 3413300, 3583965, 3707550, 3909780, 4300758, 4778620, 4887225, 5119950, 5973275, 6143940, 6516300, 7167930, 7415100, 7679925, 8601516, 9774450, 10239900, 10751895, 11946550, 14335860, 15359850, 17919825, 19548900, 21503790, 23893100, 30719700, 35839650, 43007580, 53759475, 71679300, 107518950, 215037900]

約数ペア:

[(1, 215037900), (2, 107518950), (3, 71679300), (4, 53759475), (5, 43007580), (6, 35839650), (7, 30719700), (9, 23893100), (10, 21503790), (11, 19548900), (12, 17919825), (14, 15359850), (15, 14335860), (18, 11946550), (20, 10751895), (21, 10239900), (22, 9774450), (25, 8601516), (28, 7679925), (29, 7415100), (30, 7167930), (33, 6516300), (35, 6143940), (36, 5973275), (42, 5119950), (44, 4887225), (45, 4778620), (50, 4300758), (55, 3909780), (58, 3707550), (60, 3583965), (63, 3413300), (66, 3258150), (70, 3071970), (75, 2867172), (77, 2792700), (84, 2559975), (87, 2471700), (90, 2389310), (99, 2172100), (100, 2150379), (105, 2047980), (107, 2009700), (110, 1954890), (116, 1853775), (126, 1706650), (132, 1629075), (140, 1535985), (145, 1483020), (150, 1433586), (154, 1396350), (165, 1303260), (174, 1235850), (175, 1228788), (180, 1194655), (198, 1086050), (203, 1059300), (210, 1023990), (214, 1004850), (220, 977445), (225, 955724), (231, 930900), (252, 853325), (261, 823900), (275, 781956), (290, 741510), (300, 716793), (308, 698175), (315, 682660), (319, 674100), (321, 669900), (330, 651630), (348, 617925), (350, 614394), (385, 558540), (396, 543025), (406, 529650), (420, 511995), (428, 502425), (435, 494340), (450, 477862), (462, 465450), (495, 434420), (522, 411950), (525, 409596), (535, 401940), (550, 390978), (580, 370755), (609, 353100), (630, 341330), (638, 337050), (642, 334950), (660, 325815), (693, 310300), (700, 307197), (725, 296604), (749, 287100), (770, 279270), (812, 264825), (825, 260652), (870, 247170), (900, 238931), (924, 232725), (957, 224700), (963, 223300), (990, 217210), (1015, 211860), (1044, 205975), (1050, 204798), (1070, 200970), (1100, 195489), (1155, 186180), (1177, 182700), (1218, 176550), (1260, 170665), (1276, 168525), (1284, 167475), (1305, 164780), (1386, 155150), (1450, 148302), (1498, 143550), (1540, 139635), (1575, 136532), (1595, 134820), (1605, 133980), (1650, 130326), (1740, 123585), (1827, 117700), (1914, 112350), (1925, 111708), (1926, 111650), (1980, 108605), (2030, 105930), (2100, 102399), (2140, 100485), (2175, 98868), (2233, 96300), (2247, 95700), (2310, 93090), (2354, 91350), (2436, 88275), (2475, 86884), (2610, 82390), (2675, 80388), (2772, 77575), (2871, 74900), (2900, 74151), (2996, 71775), (3045, 70620), (3103, 69300), (3150, 68266), (3190, 67410), (3210, 66990), (3300, 65163), (3465, 62060), (3531, 60900), (3654, 58850), (3745, 57420), (3828, 56175), (3850, 55854), (3852, 55825), (4060, 52965), (4350, 49434), (4466, 48150), (4494, 47850), (4620, 46545), (4708, 45675), (4785, 44940), (4815, 44660), (4950, 43442), (5075, 42372), (5220, 41195), (5350, 40194), (5742, 37450), (5775, 37236), (5885, 36540), (6090, 35310), (6206, 34650), (6300, 34133), (6380, 33705), (6420, 33495), (6525, 32956), (6699, 32100), (6741, 31900), (6930, 31030), (7062, 30450), (7308, 29425), (7490, 28710), (7700, 27927), (7975, 26964), (8025, 26796), (8239, 26100), (8700, 24717), (8932, 24075), (8988, 23925), (9135, 23540), (9309, 23100), (9570, 22470), (9630, 22330), (9900, 21721), (10150, 21186), (10593, 20300), (10700, 20097), (11165, 19260), (11235, 19140), (11484, 18725), (11550, 18618), (11770, 18270), (12180, 17655), (12412, 17325), (13050, 16478), (13398, 16050), (13482, 15950), (13860, 15515), (14124, 15225), (14355, 14980)]