64554780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3379

約数の個数: 96

約数和(自身を含む): 201519360

約数和(自身を除く): 136964580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 30, 34, 38, 51, 57, 60, 68, 76, 85, 95, 102, 114, 170, 190, 204, 228, 255, 285, 323, 340, 380, 510, 570, 646, 969, 1020, 1140, 1292, 1615, 1938, 3230, 3331, 3876, 4845, 6460, 6662, 9690, 9993, 13324, 16655, 19380, 19986, 33310, 39972, 49965, 56627, 63289, 66620, 99930, 113254, 126578, 169881, 189867, 199860, 226508, 253156, 283135, 316445, 339762, 379734, 566270, 632890, 679524, 759468, 849405, 949335, 1075913, 1132540, 1265780, 1698810, 1898670, 2151826, 3227739, 3397620, 3797340, 4303652, 5379565, 6455478, 10759130, 12910956, 16138695, 21518260, 32277390, 64554780]

約数ペア:

[(1, 64554780), (2, 32277390), (3, 21518260), (4, 16138695), (5, 12910956), (6, 10759130), (10, 6455478), (12, 5379565), (15, 4303652), (17, 3797340), (19, 3397620), (20, 3227739), (30, 2151826), (34, 1898670), (38, 1698810), (51, 1265780), (57, 1132540), (60, 1075913), (68, 949335), (76, 849405), (85, 759468), (95, 679524), (102, 632890), (114, 566270), (170, 379734), (190, 339762), (204, 316445), (228, 283135), (255, 253156), (285, 226508), (323, 199860), (340, 189867), (380, 169881), (510, 126578), (570, 113254), (646, 99930), (969, 66620), (1020, 63289), (1140, 56627), (1292, 49965), (1615, 39972), (1938, 33310), (3230, 19986), (3331, 19380), (3876, 16655), (4845, 13324), (6460, 9993), (6662, 9690)]