1026996900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{64591}}^1$

素因数の和:64661

約数の個数: 72

約数和(自身を含む): 3027556224

約数和(自身を除く): 2000559324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 53, 60, 75, 100, 106, 150, 159, 212, 265, 300, 318, 530, 636, 795, 1060, 1325, 1590, 2650, 3180, 3975, 5300, 7950, 15900, 64591, 129182, 193773, 258364, 322955, 387546, 645910, 775092, 968865, 1291820, 1614775, 1937730, 3229550, 3423323, 3875460, 4844325, 6459100, 6846646, 9688650, 10269969, 13693292, 17116615, 19377300, 20539938, 34233230, 41079876, 51349845, 68466460, 85583075, 102699690, 171166150, 205399380, 256749225, 342332300, 513498450, 1026996900]

約数ペア:

[(1, 1026996900), (2, 513498450), (3, 342332300), (4, 256749225), (5, 205399380), (6, 171166150), (10, 102699690), (12, 85583075), (15, 68466460), (20, 51349845), (25, 41079876), (30, 34233230), (50, 20539938), (53, 19377300), (60, 17116615), (75, 13693292), (100, 10269969), (106, 9688650), (150, 6846646), (159, 6459100), (212, 4844325), (265, 3875460), (300, 3423323), (318, 3229550), (530, 1937730), (636, 1614775), (795, 1291820), (1060, 968865), (1325, 775092), (1590, 645910), (2650, 387546), (3180, 322955), (3975, 258364), (5300, 193773), (7950, 129182), (15900, 64591)]