151304940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8161}}^1$

素因数の和:8279

約数の個数: 72

約数和(自身を含む): 463471008

約数和(自身を除く): 312166068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 8161, 9270, 16322, 18540, 24483, 32644, 40805, 48966, 73449, 81610, 97932, 122415, 146898, 163220, 244830, 293796, 367245, 489660, 734490, 840583, 1468980, 1681166, 2521749, 3362332, 4202915, 5043498, 7565247, 8405830, 10086996, 12608745, 15130494, 16811660, 25217490, 30260988, 37826235, 50434980, 75652470, 151304940]

約数ペア:

[(1, 151304940), (2, 75652470), (3, 50434980), (4, 37826235), (5, 30260988), (6, 25217490), (9, 16811660), (10, 15130494), (12, 12608745), (15, 10086996), (18, 8405830), (20, 7565247), (30, 5043498), (36, 4202915), (45, 3362332), (60, 2521749), (90, 1681166), (103, 1468980), (180, 840583), (206, 734490), (309, 489660), (412, 367245), (515, 293796), (618, 244830), (927, 163220), (1030, 146898), (1236, 122415), (1545, 97932), (1854, 81610), (2060, 73449), (3090, 48966), (3708, 40805), (4635, 32644), (6180, 24483), (8161, 18540), (9270, 16322)]