74725620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 220292352

約数和(自身を除く): 145566732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 173, 230, 276, 313, 345, 346, 460, 519, 626, 690, 692, 865, 939, 1038, 1252, 1380, 1565, 1730, 1878, 2076, 2595, 3130, 3460, 3756, 3979, 4695, 5190, 6260, 7199, 7958, 9390, 10380, 11937, 14398, 15916, 18780, 19895, 21597, 23874, 28796, 35995, 39790, 43194, 47748, 54149, 59685, 71990, 79580, 86388, 107985, 108298, 119370, 143980, 162447, 215970, 216596, 238740, 270745, 324894, 431940, 541490, 649788, 812235, 1082980, 1245427, 1624470, 2490854, 3248940, 3736281, 4981708, 6227135, 7472562, 12454270, 14945124, 18681405, 24908540, 37362810, 74725620]

約数ペア:

[(1, 74725620), (2, 37362810), (3, 24908540), (4, 18681405), (5, 14945124), (6, 12454270), (10, 7472562), (12, 6227135), (15, 4981708), (20, 3736281), (23, 3248940), (30, 2490854), (46, 1624470), (60, 1245427), (69, 1082980), (92, 812235), (115, 649788), (138, 541490), (173, 431940), (230, 324894), (276, 270745), (313, 238740), (345, 216596), (346, 215970), (460, 162447), (519, 143980), (626, 119370), (690, 108298), (692, 107985), (865, 86388), (939, 79580), (1038, 71990), (1252, 59685), (1380, 54149), (1565, 47748), (1730, 43194), (1878, 39790), (2076, 35995), (2595, 28796), (3130, 23874), (3460, 21597), (3756, 19895), (3979, 18780), (4695, 15916), (5190, 14398), (6260, 11937), (7199, 10380), (7958, 9390)]