151837380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27211}}^1$

素因数の和:27257

約数の個数: 72

約数和(自身を含む): 475448064

約数和(自身を除く): 323610684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 27211, 54422, 81633, 108844, 136055, 163266, 244899, 272110, 326532, 408165, 489798, 544220, 816330, 843541, 979596, 1224495, 1632660, 1687082, 2448990, 2530623, 3374164, 4217705, 4897980, 5061246, 7591869, 8435410, 10122492, 12653115, 15183738, 16870820, 25306230, 30367476, 37959345, 50612460, 75918690, 151837380]

約数ペア:

[(1, 151837380), (2, 75918690), (3, 50612460), (4, 37959345), (5, 30367476), (6, 25306230), (9, 16870820), (10, 15183738), (12, 12653115), (15, 10122492), (18, 8435410), (20, 7591869), (30, 5061246), (31, 4897980), (36, 4217705), (45, 3374164), (60, 2530623), (62, 2448990), (90, 1687082), (93, 1632660), (124, 1224495), (155, 979596), (180, 843541), (186, 816330), (279, 544220), (310, 489798), (372, 408165), (465, 326532), (558, 272110), (620, 244899), (930, 163266), (1116, 136055), (1395, 108844), (1860, 81633), (2790, 54422), (5580, 27211)]