755326260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5471}}^1$

素因数の和:5558

約数の個数: 144

約数和(自身を含む): 2509678080

約数和(自身を除く): 1754351820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 59, 60, 65, 78, 90, 117, 118, 130, 156, 177, 180, 195, 234, 236, 260, 295, 354, 390, 468, 531, 585, 590, 708, 767, 780, 885, 1062, 1170, 1180, 1534, 1770, 2124, 2301, 2340, 2655, 3068, 3540, 3835, 4602, 5310, 5471, 6903, 7670, 9204, 10620, 10942, 11505, 13806, 15340, 16413, 21884, 23010, 27355, 27612, 32826, 34515, 46020, 49239, 54710, 65652, 69030, 71123, 82065, 98478, 109420, 138060, 142246, 164130, 196956, 213369, 246195, 284492, 322789, 328260, 355615, 426738, 492390, 640107, 645578, 711230, 853476, 968367, 984780, 1066845, 1280214, 1291156, 1422460, 1613945, 1936734, 2133690, 2560428, 2905101, 3200535, 3227890, 3873468, 4196257, 4267380, 4841835, 5810202, 6401070, 6455780, 8392514, 9683670, 11620404, 12588771, 12802140, 14525505, 16785028, 19367340, 20981285, 25177542, 29051010, 37766313, 41962570, 50355084, 58102020, 62943855, 75532626, 83925140, 125887710, 151065252, 188831565, 251775420, 377663130, 755326260]

約数ペア:

[(1, 755326260), (2, 377663130), (3, 251775420), (4, 188831565), (5, 151065252), (6, 125887710), (9, 83925140), (10, 75532626), (12, 62943855), (13, 58102020), (15, 50355084), (18, 41962570), (20, 37766313), (26, 29051010), (30, 25177542), (36, 20981285), (39, 19367340), (45, 16785028), (52, 14525505), (59, 12802140), (60, 12588771), (65, 11620404), (78, 9683670), (90, 8392514), (117, 6455780), (118, 6401070), (130, 5810202), (156, 4841835), (177, 4267380), (180, 4196257), (195, 3873468), (234, 3227890), (236, 3200535), (260, 2905101), (295, 2560428), (354, 2133690), (390, 1936734), (468, 1613945), (531, 1422460), (585, 1291156), (590, 1280214), (708, 1066845), (767, 984780), (780, 968367), (885, 853476), (1062, 711230), (1170, 645578), (1180, 640107), (1534, 492390), (1770, 426738), (2124, 355615), (2301, 328260), (2340, 322789), (2655, 284492), (3068, 246195), (3540, 213369), (3835, 196956), (4602, 164130), (5310, 142246), (5471, 138060), (6903, 109420), (7670, 98478), (9204, 82065), (10620, 71123), (10942, 69030), (11505, 65652), (13806, 54710), (15340, 49239), (16413, 46020), (21884, 34515), (23010, 32826), (27355, 27612)]