69959700

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{2879}}^1$

素因数の和:2908

約数の個数: 108

約数和(自身を含む): 227485440

約数和(自身を除く): 157525740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1350, 1620, 2025, 2430, 2700, 2879, 4050, 4860, 5758, 6075, 8100, 8637, 11516, 12150, 14395, 17274, 24300, 25911, 28790, 34548, 43185, 51822, 57580, 71975, 77733, 86370, 103644, 129555, 143950, 155466, 172740, 215925, 233199, 259110, 287900, 310932, 388665, 431850, 466398, 518220, 647775, 699597, 777330, 863700, 932796, 1165995, 1295550, 1399194, 1554660, 1943325, 2331990, 2591100, 2798388, 3497985, 3886650, 4663980, 5829975, 6995970, 7773300, 11659950, 13991940, 17489925, 23319900, 34979850, 69959700]

約数ペア:

[(1, 69959700), (2, 34979850), (3, 23319900), (4, 17489925), (5, 13991940), (6, 11659950), (9, 7773300), (10, 6995970), (12, 5829975), (15, 4663980), (18, 3886650), (20, 3497985), (25, 2798388), (27, 2591100), (30, 2331990), (36, 1943325), (45, 1554660), (50, 1399194), (54, 1295550), (60, 1165995), (75, 932796), (81, 863700), (90, 777330), (100, 699597), (108, 647775), (135, 518220), (150, 466398), (162, 431850), (180, 388665), (225, 310932), (243, 287900), (270, 259110), (300, 233199), (324, 215925), (405, 172740), (450, 155466), (486, 143950), (540, 129555), (675, 103644), (810, 86370), (900, 77733), (972, 71975), (1215, 57580), (1350, 51822), (1620, 43185), (2025, 34548), (2430, 28790), (2700, 25911), (2879, 24300), (4050, 17274), (4860, 14395), (5758, 12150), (6075, 11516), (8100, 8637)]