75651160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 200802240

約数和(自身を除く): 125151080

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 95, 104, 124, 130, 152, 155, 169, 190, 247, 248, 260, 310, 338, 361, 380, 403, 494, 520, 589, 620, 676, 722, 760, 806, 845, 988, 1178, 1235, 1240, 1352, 1444, 1612, 1690, 1805, 1976, 2015, 2356, 2470, 2888, 2945, 3211, 3224, 3380, 3610, 4030, 4693, 4712, 4940, 5239, 5890, 6422, 6760, 7220, 7657, 8060, 9386, 9880, 10478, 11191, 11780, 12844, 14440, 15314, 16055, 16120, 18772, 20956, 22382, 23465, 23560, 25688, 26195, 30628, 32110, 37544, 38285, 41912, 44764, 46930, 52390, 55955, 61009, 61256, 64220, 76570, 89528, 93860, 99541, 104780, 111910, 122018, 128440, 145483, 153140, 187720, 199082, 209560, 223820, 244036, 290966, 305045, 306280, 398164, 447640, 488072, 497705, 581932, 610090, 727415, 796328, 995410, 1163864, 1220180, 1454830, 1891279, 1990820, 2440360, 2909660, 3782558, 3981640, 5819320, 7565116, 9456395, 15130232, 18912790, 37825580, 75651160]

約数ペア:

[(1, 75651160), (2, 37825580), (4, 18912790), (5, 15130232), (8, 9456395), (10, 7565116), (13, 5819320), (19, 3981640), (20, 3782558), (26, 2909660), (31, 2440360), (38, 1990820), (40, 1891279), (52, 1454830), (62, 1220180), (65, 1163864), (76, 995410), (95, 796328), (104, 727415), (124, 610090), (130, 581932), (152, 497705), (155, 488072), (169, 447640), (190, 398164), (247, 306280), (248, 305045), (260, 290966), (310, 244036), (338, 223820), (361, 209560), (380, 199082), (403, 187720), (494, 153140), (520, 145483), (589, 128440), (620, 122018), (676, 111910), (722, 104780), (760, 99541), (806, 93860), (845, 89528), (988, 76570), (1178, 64220), (1235, 61256), (1240, 61009), (1352, 55955), (1444, 52390), (1612, 46930), (1690, 44764), (1805, 41912), (1976, 38285), (2015, 37544), (2356, 32110), (2470, 30628), (2888, 26195), (2945, 25688), (3211, 23560), (3224, 23465), (3380, 22382), (3610, 20956), (4030, 18772), (4693, 16120), (4712, 16055), (4940, 15314), (5239, 14440), (5890, 12844), (6422, 11780), (6760, 11191), (7220, 10478), (7657, 9880), (8060, 9386)]