71275050

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 288

約数和(自身を含む): 254876544

約数和(自身を除く): 183601494

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 17, 18, 21, 22, 25, 30, 33, 34, 35, 42, 45, 50, 51, 55, 63, 66, 70, 75, 77, 85, 90, 99, 102, 105, 110, 119, 121, 126, 150, 153, 154, 165, 170, 175, 187, 198, 210, 225, 231, 238, 242, 255, 275, 306, 315, 330, 350, 357, 363, 374, 385, 425, 450, 462, 495, 510, 525, 550, 561, 595, 605, 630, 693, 714, 726, 765, 770, 825, 847, 850, 935, 990, 1050, 1071, 1089, 1122, 1155, 1190, 1210, 1275, 1309, 1331, 1386, 1530, 1575, 1650, 1683, 1694, 1785, 1815, 1870, 1925, 2057, 2142, 2178, 2310, 2475, 2541, 2550, 2618, 2662, 2805, 2975, 3025, 3150, 3366, 3465, 3570, 3630, 3825, 3850, 3927, 3993, 4114, 4235, 4675, 4950, 5082, 5355, 5445, 5610, 5775, 5950, 6050, 6171, 6545, 6655, 6930, 7623, 7650, 7854, 7986, 8415, 8470, 8925, 9075, 9317, 9350, 10285, 10710, 10890, 11550, 11781, 11979, 12342, 12705, 13090, 13310, 14025, 14399, 15246, 16830, 17325, 17850, 18150, 18513, 18634, 19635, 19965, 20570, 21175, 22627, 23562, 23958, 25410, 26775, 27225, 27951, 28050, 28798, 30855, 32725, 33275, 34650, 37026, 38115, 39270, 39930, 42075, 42350, 43197, 45254, 46585, 51425, 53550, 54450, 55902, 58905, 59895, 61710, 63525, 65450, 66550, 67881, 71995, 76230, 83853, 84150, 86394, 92565, 93170, 98175, 99825, 102850, 113135, 117810, 119790, 127050, 129591, 135762, 139755, 143990, 154275, 158389, 167706, 185130, 190575, 196350, 199650, 203643, 215985, 226270, 232925, 259182, 279510, 294525, 299475, 308550, 316778, 339405, 359975, 381150, 407286, 419265, 431970, 462825, 465850, 475167, 565675, 589050, 598950, 647955, 678810, 698775, 719950, 791945, 838530, 925650, 950334, 1018215, 1079925, 1131350, 1295910, 1397550, 1425501, 1583890, 1697025, 2036430, 2096325, 2159850, 2375835, 2851002, 3239775, 3394050, 3959725, 4192650, 4751670, 5091075, 6479550, 7127505, 7919450, 10182150, 11879175, 14255010, 23758350, 35637525, 71275050]

約数ペア:

[(1, 71275050), (2, 35637525), (3, 23758350), (5, 14255010), (6, 11879175), (7, 10182150), (9, 7919450), (10, 7127505), (11, 6479550), (14, 5091075), (15, 4751670), (17, 4192650), (18, 3959725), (21, 3394050), (22, 3239775), (25, 2851002), (30, 2375835), (33, 2159850), (34, 2096325), (35, 2036430), (42, 1697025), (45, 1583890), (50, 1425501), (51, 1397550), (55, 1295910), (63, 1131350), (66, 1079925), (70, 1018215), (75, 950334), (77, 925650), (85, 838530), (90, 791945), (99, 719950), (102, 698775), (105, 678810), (110, 647955), (119, 598950), (121, 589050), (126, 565675), (150, 475167), (153, 465850), (154, 462825), (165, 431970), (170, 419265), (175, 407286), (187, 381150), (198, 359975), (210, 339405), (225, 316778), (231, 308550), (238, 299475), (242, 294525), (255, 279510), (275, 259182), (306, 232925), (315, 226270), (330, 215985), (350, 203643), (357, 199650), (363, 196350), (374, 190575), (385, 185130), (425, 167706), (450, 158389), (462, 154275), (495, 143990), (510, 139755), (525, 135762), (550, 129591), (561, 127050), (595, 119790), (605, 117810), (630, 113135), (693, 102850), (714, 99825), (726, 98175), (765, 93170), (770, 92565), (825, 86394), (847, 84150), (850, 83853), (935, 76230), (990, 71995), (1050, 67881), (1071, 66550), (1089, 65450), (1122, 63525), (1155, 61710), (1190, 59895), (1210, 58905), (1275, 55902), (1309, 54450), (1331, 53550), (1386, 51425), (1530, 46585), (1575, 45254), (1650, 43197), (1683, 42350), (1694, 42075), (1785, 39930), (1815, 39270), (1870, 38115), (1925, 37026), (2057, 34650), (2142, 33275), (2178, 32725), (2310, 30855), (2475, 28798), (2541, 28050), (2550, 27951), (2618, 27225), (2662, 26775), (2805, 25410), (2975, 23958), (3025, 23562), (3150, 22627), (3366, 21175), (3465, 20570), (3570, 19965), (3630, 19635), (3825, 18634), (3850, 18513), (3927, 18150), (3993, 17850), (4114, 17325), (4235, 16830), (4675, 15246), (4950, 14399), (5082, 14025), (5355, 13310), (5445, 13090), (5610, 12705), (5775, 12342), (5950, 11979), (6050, 11781), (6171, 11550), (6545, 10890), (6655, 10710), (6930, 10285), (7623, 9350), (7650, 9317), (7854, 9075), (7986, 8925), (8415, 8470)]