442215900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4173

約数の個数: 216

約数和(自身を含む): 1677705120

約数和(自身を除く): 1235489220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1700, 1785, 2100, 2142, 2380, 2550, 2975, 3060, 3150, 3570, 3825, 4129, 4284, 5100, 5355, 5950, 6300, 7140, 7650, 8258, 8925, 10710, 11900, 12387, 15300, 16516, 17850, 20645, 21420, 24774, 26775, 28903, 35700, 37161, 41290, 49548, 53550, 57806, 61935, 70193, 74322, 82580, 86709, 103225, 107100, 115612, 123870, 140386, 144515, 148644, 173418, 185805, 206450, 210579, 247740, 260127, 280772, 289030, 309675, 346836, 350965, 371610, 412900, 421158, 433545, 491351, 520254, 578060, 619350, 631737, 701930, 722575, 743220, 842316, 867090, 929025, 982702, 1040508, 1052895, 1238700, 1263474, 1300635, 1403860, 1445150, 1474053, 1734180, 1754825, 1858050, 1965404, 2105790, 2167725, 2456755, 2526948, 2601270, 2890300, 2948106, 3158685, 3509650, 3716100, 4211580, 4335450, 4422159, 4913510, 5202540, 5264475, 5896212, 6317370, 6503175, 7019300, 7370265, 8670900, 8844318, 9827020, 10528950, 12283775, 12634740, 13006350, 14740530, 15793425, 17688636, 21057900, 22110795, 24567550, 26012700, 29481060, 31586850, 36851325, 44221590, 49135100, 63173700, 73702650, 88443180, 110553975, 147405300, 221107950, 442215900]

約数ペア:

[(1, 442215900), (2, 221107950), (3, 147405300), (4, 110553975), (5, 88443180), (6, 73702650), (7, 63173700), (9, 49135100), (10, 44221590), (12, 36851325), (14, 31586850), (15, 29481060), (17, 26012700), (18, 24567550), (20, 22110795), (21, 21057900), (25, 17688636), (28, 15793425), (30, 14740530), (34, 13006350), (35, 12634740), (36, 12283775), (42, 10528950), (45, 9827020), (50, 8844318), (51, 8670900), (60, 7370265), (63, 7019300), (68, 6503175), (70, 6317370), (75, 5896212), (84, 5264475), (85, 5202540), (90, 4913510), (100, 4422159), (102, 4335450), (105, 4211580), (119, 3716100), (126, 3509650), (140, 3158685), (150, 2948106), (153, 2890300), (170, 2601270), (175, 2526948), (180, 2456755), (204, 2167725), (210, 2105790), (225, 1965404), (238, 1858050), (252, 1754825), (255, 1734180), (300, 1474053), (306, 1445150), (315, 1403860), (340, 1300635), (350, 1263474), (357, 1238700), (420, 1052895), (425, 1040508), (450, 982702), (476, 929025), (510, 867090), (525, 842316), (595, 743220), (612, 722575), (630, 701930), (700, 631737), (714, 619350), (765, 578060), (850, 520254), (900, 491351), (1020, 433545), (1050, 421158), (1071, 412900), (1190, 371610), (1260, 350965), (1275, 346836), (1428, 309675), (1530, 289030), (1575, 280772), (1700, 260127), (1785, 247740), (2100, 210579), (2142, 206450), (2380, 185805), (2550, 173418), (2975, 148644), (3060, 144515), (3150, 140386), (3570, 123870), (3825, 115612), (4129, 107100), (4284, 103225), (5100, 86709), (5355, 82580), (5950, 74322), (6300, 70193), (7140, 61935), (7650, 57806), (8258, 53550), (8925, 49548), (10710, 41290), (11900, 37161), (12387, 35700), (15300, 28903), (16516, 26775), (17850, 24774), (20645, 21420)]