68549340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 203857920

約数和(自身を除く): 135308580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 157, 190, 228, 285, 314, 380, 383, 471, 570, 628, 766, 785, 942, 1140, 1149, 1532, 1570, 1884, 1915, 2298, 2355, 2983, 3140, 3830, 4596, 4710, 5745, 5966, 7277, 7660, 8949, 9420, 11490, 11932, 14554, 14915, 17898, 21831, 22980, 29108, 29830, 35796, 36385, 43662, 44745, 59660, 60131, 72770, 87324, 89490, 109155, 120262, 145540, 178980, 180393, 218310, 240524, 300655, 360786, 436620, 601310, 721572, 901965, 1142489, 1202620, 1803930, 2284978, 3427467, 3607860, 4569956, 5712445, 6854934, 11424890, 13709868, 17137335, 22849780, 34274670, 68549340]

約数ペア:

[(1, 68549340), (2, 34274670), (3, 22849780), (4, 17137335), (5, 13709868), (6, 11424890), (10, 6854934), (12, 5712445), (15, 4569956), (19, 3607860), (20, 3427467), (30, 2284978), (38, 1803930), (57, 1202620), (60, 1142489), (76, 901965), (95, 721572), (114, 601310), (157, 436620), (190, 360786), (228, 300655), (285, 240524), (314, 218310), (380, 180393), (383, 178980), (471, 145540), (570, 120262), (628, 109155), (766, 89490), (785, 87324), (942, 72770), (1140, 60131), (1149, 59660), (1532, 44745), (1570, 43662), (1884, 36385), (1915, 35796), (2298, 29830), (2355, 29108), (2983, 22980), (3140, 21831), (3830, 17898), (4596, 14915), (4710, 14554), (5745, 11932), (5966, 11490), (7277, 9420), (7660, 8949)]