87898680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6599}}^1$

素因数の和:6653

約数の個数: 96

約数和(自身を含む): 293436000

約数和(自身を除く): 205537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6599, 6660, 13198, 13320, 19797, 26396, 32995, 39594, 52792, 59391, 65990, 79188, 98985, 118782, 131980, 158376, 197970, 237564, 244163, 263960, 296955, 395940, 475128, 488326, 593910, 732489, 791880, 976652, 1187820, 1220815, 1464978, 1953304, 2197467, 2375640, 2441630, 2929956, 3662445, 4394934, 4883260, 5859912, 7324890, 8789868, 9766520, 10987335, 14649780, 17579736, 21974670, 29299560, 43949340, 87898680]

約数ペア:

[(1, 87898680), (2, 43949340), (3, 29299560), (4, 21974670), (5, 17579736), (6, 14649780), (8, 10987335), (9, 9766520), (10, 8789868), (12, 7324890), (15, 5859912), (18, 4883260), (20, 4394934), (24, 3662445), (30, 2929956), (36, 2441630), (37, 2375640), (40, 2197467), (45, 1953304), (60, 1464978), (72, 1220815), (74, 1187820), (90, 976652), (111, 791880), (120, 732489), (148, 593910), (180, 488326), (185, 475128), (222, 395940), (296, 296955), (333, 263960), (360, 244163), (370, 237564), (444, 197970), (555, 158376), (666, 131980), (740, 118782), (888, 98985), (1110, 79188), (1332, 65990), (1480, 59391), (1665, 52792), (2220, 39594), (2664, 32995), (3330, 26396), (4440, 19797), (6599, 13320), (6660, 13198)]