127895850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4003}}^1$

素因数の和:4092

約数の個数: 72

約数和(自身を含む): 348540192

約数和(自身を除く): 220644342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 71, 75, 90, 142, 150, 213, 225, 355, 426, 450, 639, 710, 1065, 1278, 1775, 2130, 3195, 3550, 4003, 5325, 6390, 8006, 10650, 12009, 15975, 20015, 24018, 31950, 36027, 40030, 60045, 72054, 100075, 120090, 180135, 200150, 284213, 300225, 360270, 568426, 600450, 852639, 900675, 1421065, 1705278, 1801350, 2557917, 2842130, 4263195, 5115834, 7105325, 8526390, 12789585, 14210650, 21315975, 25579170, 42631950, 63947925, 127895850]

約数ペア:

[(1, 127895850), (2, 63947925), (3, 42631950), (5, 25579170), (6, 21315975), (9, 14210650), (10, 12789585), (15, 8526390), (18, 7105325), (25, 5115834), (30, 4263195), (45, 2842130), (50, 2557917), (71, 1801350), (75, 1705278), (90, 1421065), (142, 900675), (150, 852639), (213, 600450), (225, 568426), (355, 360270), (426, 300225), (450, 284213), (639, 200150), (710, 180135), (1065, 120090), (1278, 100075), (1775, 72054), (2130, 60045), (3195, 40030), (3550, 36027), (4003, 31950), (5325, 24018), (6390, 20015), (8006, 15975), (10650, 12009)]