495101970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:518

約数の個数: 160

約数和(自身を含む): 1465079616

約数和(自身を除く): 969977646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 181, 198, 270, 297, 307, 330, 362, 405, 495, 543, 594, 614, 810, 891, 905, 921, 990, 1086, 1485, 1535, 1629, 1782, 1810, 1842, 1991, 2715, 2763, 2970, 3070, 3258, 3377, 3982, 4455, 4605, 4887, 5430, 5526, 5973, 6754, 8145, 8289, 8910, 9210, 9774, 9955, 10131, 11946, 13815, 14661, 16290, 16578, 16885, 17919, 19910, 20262, 24435, 24867, 27630, 29322, 29865, 30393, 33770, 35838, 41445, 48870, 49734, 50655, 53757, 55567, 59730, 60786, 73305, 82890, 89595, 91179, 101310, 107514, 111134, 124335, 146610, 151965, 161271, 166701, 179190, 182358, 248670, 268785, 273537, 277835, 303930, 322542, 333402, 455895, 500103, 537570, 547074, 555670, 611237, 806355, 833505, 911790, 1000206, 1222474, 1367685, 1500309, 1612710, 1667010, 1833711, 2500515, 2735370, 3000618, 3056185, 3667422, 4500927, 5001030, 5501133, 6112370, 7501545, 9001854, 9168555, 11002266, 15003090, 16503399, 18337110, 22504635, 27505665, 33006798, 45009270, 49510197, 55011330, 82516995, 99020394, 165033990, 247550985, 495101970]

約数ペア:

[(1, 495101970), (2, 247550985), (3, 165033990), (5, 99020394), (6, 82516995), (9, 55011330), (10, 49510197), (11, 45009270), (15, 33006798), (18, 27505665), (22, 22504635), (27, 18337110), (30, 16503399), (33, 15003090), (45, 11002266), (54, 9168555), (55, 9001854), (66, 7501545), (81, 6112370), (90, 5501133), (99, 5001030), (110, 4500927), (135, 3667422), (162, 3056185), (165, 3000618), (181, 2735370), (198, 2500515), (270, 1833711), (297, 1667010), (307, 1612710), (330, 1500309), (362, 1367685), (405, 1222474), (495, 1000206), (543, 911790), (594, 833505), (614, 806355), (810, 611237), (891, 555670), (905, 547074), (921, 537570), (990, 500103), (1086, 455895), (1485, 333402), (1535, 322542), (1629, 303930), (1782, 277835), (1810, 273537), (1842, 268785), (1991, 248670), (2715, 182358), (2763, 179190), (2970, 166701), (3070, 161271), (3258, 151965), (3377, 146610), (3982, 124335), (4455, 111134), (4605, 107514), (4887, 101310), (5430, 91179), (5526, 89595), (5973, 82890), (6754, 73305), (8145, 60786), (8289, 59730), (8910, 55567), (9210, 53757), (9774, 50655), (9955, 49734), (10131, 48870), (11946, 41445), (13815, 35838), (14661, 33770), (16290, 30393), (16578, 29865), (16885, 29322), (17919, 27630), (19910, 24867), (20262, 24435)]