216462423420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{38792549}}^1$

素因数の和:38792595

約数の個数: 72

約数和(自身を含む): 677783433600

約数和(自身を除く): 461321010180

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, 38792549, 77585098, 116377647, 155170196, 193962745, 232755294, 349132941, 387925490, 465510588, 581888235, 698265882, 775850980, 1163776470, 1202569019, 1396531764, 1745664705, 2327552940, 2405138038, 3491329410, 3607707057, 4810276076, 6012845095, 6982658820, 7215414114, 10823121171, 12025690190, 14430828228, 18038535285, 21646242342, 24051380380, 36077070570, 43292484684, 54115605855, 72154141140, 108231211710, 216462423420]

約数ペア:

[(1, 216462423420), (2, 108231211710), (3, 72154141140), (4, 54115605855), (5, 43292484684), (6, 36077070570), (9, 24051380380), (10, 21646242342), (12, 18038535285), (15, 14430828228), (18, 12025690190), (20, 10823121171), (30, 7215414114), (31, 6982658820), (36, 6012845095), (45, 4810276076), (60, 3607707057), (62, 3491329410), (90, 2405138038), (93, 2327552940), (124, 1745664705), (155, 1396531764), (180, 1202569019), (186, 1163776470), (279, 775850980), (310, 698265882), (372, 581888235), (465, 465510588), (558, 387925490), (620, 349132941), (930, 232755294), (1116, 193962745), (1395, 155170196), (1860, 116377647), (2790, 77585098), (5580, 38792549)]