21030985800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{10729}}^1$

素因数の和:10779

約数の個数: 360

約数和(自身を含む): 80295218850

約数和(自身を除く): 59264233050

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 50, 54, 55, 60, 66, 72, 75, 81, 88, 90, 99, 100, 108, 110, 120, 121, 132, 135, 150, 162, 165, 180, 198, 200, 216, 220, 225, 242, 264, 270, 275, 297, 300, 324, 330, 360, 363, 396, 405, 440, 450, 484, 495, 540, 550, 594, 600, 605, 648, 660, 675, 726, 792, 810, 825, 891, 900, 968, 990, 1080, 1089, 1100, 1188, 1210, 1320, 1350, 1452, 1485, 1620, 1650, 1782, 1800, 1815, 1980, 2025, 2178, 2200, 2376, 2420, 2475, 2700, 2904, 2970, 3025, 3240, 3267, 3300, 3564, 3630, 3960, 4050, 4356, 4455, 4840, 4950, 5400, 5445, 5940, 6050, 6534, 6600, 7128, 7260, 7425, 8100, 8712, 8910, 9075, 9801, 9900, 10729, 10890, 11880, 12100, 13068, 14520, 14850, 16200, 16335, 17820, 18150, 19602, 19800, 21458, 21780, 22275, 24200, 26136, 27225, 29700, 32187, 32670, 35640, 36300, 39204, 42916, 43560, 44550, 49005, 53645, 54450, 59400, 64374, 65340, 72600, 78408, 81675, 85832, 89100, 96561, 98010, 107290, 108900, 118019, 128748, 130680, 160935, 163350, 178200, 193122, 196020, 214580, 217800, 236038, 245025, 257496, 268225, 289683, 321870, 326700, 354057, 386244, 392040, 429160, 472076, 482805, 490050, 536450, 579366, 590095, 643740, 653400, 708114, 772488, 804675, 869049, 944152, 965610, 980100, 1062171, 1072900, 1158732, 1180190, 1287480, 1298209, 1416228, 1448415, 1609350, 1738098, 1770285, 1931220, 1960200, 2124342, 2145800, 2317464, 2360380, 2414025, 2596418, 2832456, 2896830, 2950475, 3186513, 3218700, 3476196, 3540570, 3862440, 3894627, 4248684, 4345245, 4720760, 4828050, 5192836, 5310855, 5793660, 5900950, 6373026, 6437400, 6491045, 6952392, 7081140, 7242075, 7789254, 8497368, 8690490, 8851425, 9559539, 9656100, 10385672, 10621710, 11587320, 11683881, 11801900, 12746052, 12982090, 14162280, 14484150, 15578508, 15932565, 17380980, 17702850, 19119078, 19312200, 19473135, 21243420, 21726225, 23367762, 23603800, 25492104, 25964180, 26554275, 28968300, 31157016, 31865130, 32455225, 34761960, 35051643, 35405700, 38238156, 38946270, 42486840, 43452450, 46735524, 47797695, 51928360, 53108550, 57936600, 58419405, 63730260, 64910450, 70103286, 70811400, 76476312, 77892540, 79662825, 86904900, 93471048, 95595390, 97365675, 105154929, 106217100, 116838810, 127460520, 129820900, 140206572, 155785080, 159325650, 173809800, 175258215, 191190780, 194731350, 210309858, 212434200, 233677620, 238988475, 259641800, 280413144, 292097025, 318651300, 350516430, 382381560, 389462700, 420619716, 467355240, 477976950, 525774645, 584194050, 637302600, 701032860, 778925400, 841239432, 876291075, 955953900, 1051549290, 1168388100, 1402065720, 1752582150, 1911907800, 2103098580, 2336776200, 2628873225, 3505164300, 4206197160, 5257746450, 7010328600, 10515492900, 21030985800]

約数ペア:

[(1, 21030985800), (2, 10515492900), (3, 7010328600), (4, 5257746450), (5, 4206197160), (6, 3505164300), (8, 2628873225), (9, 2336776200), (10, 2103098580), (11, 1911907800), (12, 1752582150), (15, 1402065720), (18, 1168388100), (20, 1051549290), (22, 955953900), (24, 876291075), (25, 841239432), (27, 778925400), (30, 701032860), (33, 637302600), (36, 584194050), (40, 525774645), (44, 477976950), (45, 467355240), (50, 420619716), (54, 389462700), (55, 382381560), (60, 350516430), (66, 318651300), (72, 292097025), (75, 280413144), (81, 259641800), (88, 238988475), (90, 233677620), (99, 212434200), (100, 210309858), (108, 194731350), (110, 191190780), (120, 175258215), (121, 173809800), (132, 159325650), (135, 155785080), (150, 140206572), (162, 129820900), (165, 127460520), (180, 116838810), (198, 106217100), (200, 105154929), (216, 97365675), (220, 95595390), (225, 93471048), (242, 86904900), (264, 79662825), (270, 77892540), (275, 76476312), (297, 70811400), (300, 70103286), (324, 64910450), (330, 63730260), (360, 58419405), (363, 57936600), (396, 53108550), (405, 51928360), (440, 47797695), (450, 46735524), (484, 43452450), (495, 42486840), (540, 38946270), (550, 38238156), (594, 35405700), (600, 35051643), (605, 34761960), (648, 32455225), (660, 31865130), (675, 31157016), (726, 28968300), (792, 26554275), (810, 25964180), (825, 25492104), (891, 23603800), (900, 23367762), (968, 21726225), (990, 21243420), (1080, 19473135), (1089, 19312200), (1100, 19119078), (1188, 17702850), (1210, 17380980), (1320, 15932565), (1350, 15578508), (1452, 14484150), (1485, 14162280), (1620, 12982090), (1650, 12746052), (1782, 11801900), (1800, 11683881), (1815, 11587320), (1980, 10621710), (2025, 10385672), (2178, 9656100), (2200, 9559539), (2376, 8851425), (2420, 8690490), (2475, 8497368), (2700, 7789254), (2904, 7242075), (2970, 7081140), (3025, 6952392), (3240, 6491045), (3267, 6437400), (3300, 6373026), (3564, 5900950), (3630, 5793660), (3960, 5310855), (4050, 5192836), (4356, 4828050), (4455, 4720760), (4840, 4345245), (4950, 4248684), (5400, 3894627), (5445, 3862440), (5940, 3540570), (6050, 3476196), (6534, 3218700), (6600, 3186513), (7128, 2950475), (7260, 2896830), (7425, 2832456), (8100, 2596418), (8712, 2414025), (8910, 2360380), (9075, 2317464), (9801, 2145800), (9900, 2124342), (10729, 1960200), (10890, 1931220), (11880, 1770285), (12100, 1738098), (13068, 1609350), (14520, 1448415), (14850, 1416228), (16200, 1298209), (16335, 1287480), (17820, 1180190), (18150, 1158732), (19602, 1072900), (19800, 1062171), (21458, 980100), (21780, 965610), (22275, 944152), (24200, 869049), (26136, 804675), (27225, 772488), (29700, 708114), (32187, 653400), (32670, 643740), (35640, 590095), (36300, 579366), (39204, 536450), (42916, 490050), (43560, 482805), (44550, 472076), (49005, 429160), (53645, 392040), (54450, 386244), (59400, 354057), (64374, 326700), (65340, 321870), (72600, 289683), (78408, 268225), (81675, 257496), (85832, 245025), (89100, 236038), (96561, 217800), (98010, 214580), (107290, 196020), (108900, 193122), (118019, 178200), (128748, 163350), (130680, 160935)]