1299733900

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1847}}^1$

素因数の和:2119

約数の個数: 72

約数和(自身を含む): 2925812736

約数和(自身を除く): 1626078836

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 227, 310, 454, 620, 775, 908, 1135, 1550, 1847, 2270, 3100, 3694, 4540, 5675, 7037, 7388, 9235, 11350, 14074, 18470, 22700, 28148, 35185, 36940, 46175, 57257, 70370, 92350, 114514, 140740, 175925, 184700, 229028, 286285, 351850, 419269, 572570, 703700, 838538, 1145140, 1431425, 1677076, 2096345, 2862850, 4192690, 5725700, 8385380, 10481725, 12997339, 20963450, 25994678, 41926900, 51989356, 64986695, 129973390, 259946780, 324933475, 649866950, 1299733900]

約数ペア:

[(1, 1299733900), (2, 649866950), (4, 324933475), (5, 259946780), (10, 129973390), (20, 64986695), (25, 51989356), (31, 41926900), (50, 25994678), (62, 20963450), (100, 12997339), (124, 10481725), (155, 8385380), (227, 5725700), (310, 4192690), (454, 2862850), (620, 2096345), (775, 1677076), (908, 1431425), (1135, 1145140), (1550, 838538), (1847, 703700), (2270, 572570), (3100, 419269), (3694, 351850), (4540, 286285), (5675, 229028), (7037, 184700), (7388, 175925), (9235, 140740), (11350, 114514), (14074, 92350), (18470, 70370), (22700, 57257), (28148, 46175), (35185, 36940)]