87369780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 96

約数和(自身を含む): 255467520

約数和(自身を除く): 168097740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 321, 372, 428, 439, 465, 535, 620, 642, 878, 930, 1070, 1284, 1317, 1605, 1756, 1860, 2140, 2195, 2634, 3210, 3317, 4390, 5268, 6420, 6585, 6634, 8780, 9951, 13170, 13268, 13609, 16585, 19902, 26340, 27218, 33170, 39804, 40827, 46973, 49755, 54436, 66340, 68045, 81654, 93946, 99510, 136090, 140919, 163308, 187892, 199020, 204135, 234865, 272180, 281838, 408270, 469730, 563676, 704595, 816540, 939460, 1409190, 1456163, 2818380, 2912326, 4368489, 5824652, 7280815, 8736978, 14561630, 17473956, 21842445, 29123260, 43684890, 87369780]

約数ペア:

[(1, 87369780), (2, 43684890), (3, 29123260), (4, 21842445), (5, 17473956), (6, 14561630), (10, 8736978), (12, 7280815), (15, 5824652), (20, 4368489), (30, 2912326), (31, 2818380), (60, 1456163), (62, 1409190), (93, 939460), (107, 816540), (124, 704595), (155, 563676), (186, 469730), (214, 408270), (310, 281838), (321, 272180), (372, 234865), (428, 204135), (439, 199020), (465, 187892), (535, 163308), (620, 140919), (642, 136090), (878, 99510), (930, 93946), (1070, 81654), (1284, 68045), (1317, 66340), (1605, 54436), (1756, 49755), (1860, 46973), (2140, 40827), (2195, 39804), (2634, 33170), (3210, 27218), (3317, 26340), (4390, 19902), (5268, 16585), (6420, 13609), (6585, 13268), (6634, 13170), (8780, 9951)]