80331750

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{3967}}^1$

素因数の和:3996

約数の個数: 80

約数和(自身を含む): 224699904

約数和(自身を除く): 144368154

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 3967, 4050, 6750, 7934, 10125, 11901, 19835, 20250, 23802, 35703, 39670, 59505, 71406, 99175, 107109, 119010, 178515, 198350, 214218, 297525, 321327, 357030, 495875, 535545, 595050, 642654, 892575, 991750, 1071090, 1487625, 1606635, 1785150, 2677725, 2975250, 3213270, 4462875, 5355450, 8033175, 8925750, 13388625, 16066350, 26777250, 40165875, 80331750]

約数ペア:

[(1, 80331750), (2, 40165875), (3, 26777250), (5, 16066350), (6, 13388625), (9, 8925750), (10, 8033175), (15, 5355450), (18, 4462875), (25, 3213270), (27, 2975250), (30, 2677725), (45, 1785150), (50, 1606635), (54, 1487625), (75, 1071090), (81, 991750), (90, 892575), (125, 642654), (135, 595050), (150, 535545), (162, 495875), (225, 357030), (250, 321327), (270, 297525), (375, 214218), (405, 198350), (450, 178515), (675, 119010), (750, 107109), (810, 99175), (1125, 71406), (1350, 59505), (2025, 39670), (2250, 35703), (3375, 23802), (3967, 20250), (4050, 19835), (6750, 11901), (7934, 10125)]