282435660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13445

約数の個数: 120

約数和(自身を含む): 954236976

約数和(自身を除く): 671801316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 13411, 21060, 26822, 40233, 53644, 67055, 80466, 120699, 134110, 160932, 174343, 201165, 241398, 268220, 348686, 362097, 402330, 482796, 523029, 603495, 697372, 724194, 804660, 871715, 1046058, 1086291, 1206990, 1448388, 1569087, 1743430, 1810485, 2092116, 2172582, 2413980, 2615145, 3138174, 3486860, 3620970, 4345164, 4707261, 5230290, 5431455, 6276348, 7241940, 7845435, 9414522, 10460580, 10862910, 14121783, 15690870, 18829044, 21725820, 23536305, 28243566, 31381740, 47072610, 56487132, 70608915, 94145220, 141217830, 282435660]

約数ペア:

[(1, 282435660), (2, 141217830), (3, 94145220), (4, 70608915), (5, 56487132), (6, 47072610), (9, 31381740), (10, 28243566), (12, 23536305), (13, 21725820), (15, 18829044), (18, 15690870), (20, 14121783), (26, 10862910), (27, 10460580), (30, 9414522), (36, 7845435), (39, 7241940), (45, 6276348), (52, 5431455), (54, 5230290), (60, 4707261), (65, 4345164), (78, 3620970), (81, 3486860), (90, 3138174), (108, 2615145), (117, 2413980), (130, 2172582), (135, 2092116), (156, 1810485), (162, 1743430), (180, 1569087), (195, 1448388), (234, 1206990), (260, 1086291), (270, 1046058), (324, 871715), (351, 804660), (390, 724194), (405, 697372), (468, 603495), (540, 523029), (585, 482796), (702, 402330), (780, 362097), (810, 348686), (1053, 268220), (1170, 241398), (1404, 201165), (1620, 174343), (1755, 160932), (2106, 134110), (2340, 120699), (3510, 80466), (4212, 67055), (5265, 53644), (7020, 40233), (10530, 26822), (13411, 21060)]