72639270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 134928090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 239, 307, 330, 478, 495, 614, 717, 921, 990, 1195, 1434, 1535, 1842, 2151, 2390, 2629, 2763, 3070, 3377, 3585, 4302, 4605, 5258, 5526, 6754, 7170, 7887, 9210, 10131, 10755, 13145, 13815, 15774, 16885, 20262, 21510, 23661, 26290, 27630, 30393, 33770, 39435, 47322, 50655, 60786, 73373, 78870, 101310, 118305, 146746, 151965, 220119, 236610, 303930, 366865, 440238, 660357, 733730, 807103, 1100595, 1320714, 1614206, 2201190, 2421309, 3301785, 4035515, 4842618, 6603570, 7263927, 8071030, 12106545, 14527854, 24213090, 36319635, 72639270]

約数ペア:

[(1, 72639270), (2, 36319635), (3, 24213090), (5, 14527854), (6, 12106545), (9, 8071030), (10, 7263927), (11, 6603570), (15, 4842618), (18, 4035515), (22, 3301785), (30, 2421309), (33, 2201190), (45, 1614206), (55, 1320714), (66, 1100595), (90, 807103), (99, 733730), (110, 660357), (165, 440238), (198, 366865), (239, 303930), (307, 236610), (330, 220119), (478, 151965), (495, 146746), (614, 118305), (717, 101310), (921, 78870), (990, 73373), (1195, 60786), (1434, 50655), (1535, 47322), (1842, 39435), (2151, 33770), (2390, 30393), (2629, 27630), (2763, 26290), (3070, 23661), (3377, 21510), (3585, 20262), (4302, 16885), (4605, 15774), (5258, 13815), (5526, 13145), (6754, 10755), (7170, 10131), (7887, 9210)]