84499860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2239}}^1$

素因数の和:2305

約数の個数: 96

約数和(自身を含む): 257402880

約数和(自身を除く): 172903020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2239, 2516, 3145, 3774, 4478, 6290, 6717, 7548, 8956, 9435, 11195, 12580, 13434, 18870, 22390, 26868, 33585, 37740, 38063, 44780, 67170, 76126, 82843, 114189, 134340, 152252, 165686, 190315, 228378, 248529, 331372, 380630, 414215, 456756, 497058, 570945, 761260, 828430, 994116, 1141890, 1242645, 1408331, 1656860, 2283780, 2485290, 2816662, 4224993, 4970580, 5633324, 7041655, 8449986, 14083310, 16899972, 21124965, 28166620, 42249930, 84499860]

約数ペア:

[(1, 84499860), (2, 42249930), (3, 28166620), (4, 21124965), (5, 16899972), (6, 14083310), (10, 8449986), (12, 7041655), (15, 5633324), (17, 4970580), (20, 4224993), (30, 2816662), (34, 2485290), (37, 2283780), (51, 1656860), (60, 1408331), (68, 1242645), (74, 1141890), (85, 994116), (102, 828430), (111, 761260), (148, 570945), (170, 497058), (185, 456756), (204, 414215), (222, 380630), (255, 331372), (340, 248529), (370, 228378), (444, 190315), (510, 165686), (555, 152252), (629, 134340), (740, 114189), (1020, 82843), (1110, 76126), (1258, 67170), (1887, 44780), (2220, 38063), (2239, 37740), (2516, 33585), (3145, 26868), (3774, 22390), (4478, 18870), (6290, 13434), (6717, 12580), (7548, 11195), (8956, 9435)]