75798580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 122333900

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 143, 170, 187, 220, 221, 260, 286, 340, 374, 442, 572, 715, 748, 884, 935, 1105, 1430, 1559, 1870, 2210, 2431, 2860, 3118, 3740, 4420, 4862, 6236, 7795, 9724, 12155, 15590, 17149, 20267, 24310, 26503, 31180, 34298, 40534, 48620, 53006, 68596, 81068, 85745, 101335, 106012, 132515, 171490, 202670, 222937, 265030, 291533, 342980, 344539, 405340, 445874, 530060, 583066, 689078, 891748, 1114685, 1166132, 1378156, 1457665, 1722695, 2229370, 2915330, 3445390, 3789929, 4458740, 5830660, 6890780, 7579858, 15159716, 18949645, 37899290, 75798580]

約数ペア:

[(1, 75798580), (2, 37899290), (4, 18949645), (5, 15159716), (10, 7579858), (11, 6890780), (13, 5830660), (17, 4458740), (20, 3789929), (22, 3445390), (26, 2915330), (34, 2229370), (44, 1722695), (52, 1457665), (55, 1378156), (65, 1166132), (68, 1114685), (85, 891748), (110, 689078), (130, 583066), (143, 530060), (170, 445874), (187, 405340), (220, 344539), (221, 342980), (260, 291533), (286, 265030), (340, 222937), (374, 202670), (442, 171490), (572, 132515), (715, 106012), (748, 101335), (884, 85745), (935, 81068), (1105, 68596), (1430, 53006), (1559, 48620), (1870, 40534), (2210, 34298), (2431, 31180), (2860, 26503), (3118, 24310), (3740, 20267), (4420, 17149), (4862, 15590), (6236, 12155), (7795, 9724)]