75908940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 142980276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 103, 142, 173, 206, 213, 284, 309, 346, 355, 412, 426, 515, 519, 618, 692, 710, 852, 865, 1030, 1038, 1065, 1236, 1420, 1545, 1730, 2060, 2076, 2130, 2595, 3090, 3460, 4260, 5190, 6180, 7313, 10380, 12283, 14626, 17819, 21939, 24566, 29252, 35638, 36565, 36849, 43878, 49132, 53457, 61415, 71276, 73130, 73698, 87756, 89095, 106914, 109695, 122830, 146260, 147396, 178190, 184245, 213828, 219390, 245660, 267285, 356380, 368490, 438780, 534570, 736980, 1069140, 1265149, 2530298, 3795447, 5060596, 6325745, 7590894, 12651490, 15181788, 18977235, 25302980, 37954470, 75908940]

約数ペア:

[(1, 75908940), (2, 37954470), (3, 25302980), (4, 18977235), (5, 15181788), (6, 12651490), (10, 7590894), (12, 6325745), (15, 5060596), (20, 3795447), (30, 2530298), (60, 1265149), (71, 1069140), (103, 736980), (142, 534570), (173, 438780), (206, 368490), (213, 356380), (284, 267285), (309, 245660), (346, 219390), (355, 213828), (412, 184245), (426, 178190), (515, 147396), (519, 146260), (618, 122830), (692, 109695), (710, 106914), (852, 89095), (865, 87756), (1030, 73698), (1038, 73130), (1065, 71276), (1236, 61415), (1420, 53457), (1545, 49132), (1730, 43878), (2060, 36849), (2076, 36565), (2130, 35638), (2595, 29252), (3090, 24566), (3460, 21939), (4260, 17819), (5190, 14626), (6180, 12283), (7313, 10380)]