30992250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 81791424

約数和(自身を除く): 50799174

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 43, 50, 62, 75, 86, 93, 125, 129, 150, 155, 186, 215, 250, 258, 310, 375, 430, 465, 645, 750, 775, 930, 961, 1075, 1290, 1333, 1550, 1922, 2150, 2325, 2666, 2883, 3225, 3875, 3999, 4650, 4805, 5375, 5766, 6450, 6665, 7750, 7998, 9610, 10750, 11625, 13330, 14415, 16125, 19995, 23250, 24025, 28830, 32250, 33325, 39990, 41323, 48050, 66650, 72075, 82646, 99975, 120125, 123969, 144150, 166625, 199950, 206615, 240250, 247938, 333250, 360375, 413230, 499875, 619845, 720750, 999750, 1033075, 1239690, 2066150, 3099225, 5165375, 6198450, 10330750, 15496125, 30992250]

約数ペア:

[(1, 30992250), (2, 15496125), (3, 10330750), (5, 6198450), (6, 5165375), (10, 3099225), (15, 2066150), (25, 1239690), (30, 1033075), (31, 999750), (43, 720750), (50, 619845), (62, 499875), (75, 413230), (86, 360375), (93, 333250), (125, 247938), (129, 240250), (150, 206615), (155, 199950), (186, 166625), (215, 144150), (250, 123969), (258, 120125), (310, 99975), (375, 82646), (430, 72075), (465, 66650), (645, 48050), (750, 41323), (775, 39990), (930, 33325), (961, 32250), (1075, 28830), (1290, 24025), (1333, 23250), (1550, 19995), (1922, 16125), (2150, 14415), (2325, 13330), (2666, 11625), (2883, 10750), (3225, 9610), (3875, 7998), (3999, 7750), (4650, 6665), (4805, 6450), (5375, 5766)]