91779090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 255467520

約数和(自身を除く): 163688430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 109, 127, 130, 170, 195, 218, 221, 254, 255, 327, 381, 390, 442, 510, 545, 635, 654, 663, 762, 1090, 1105, 1270, 1326, 1417, 1635, 1651, 1853, 1905, 2159, 2210, 2834, 3270, 3302, 3315, 3706, 3810, 4251, 4318, 4953, 5559, 6477, 6630, 7085, 8255, 8502, 9265, 9906, 10795, 11118, 12954, 13843, 14170, 16510, 18530, 21255, 21590, 24089, 24765, 27686, 27795, 28067, 32385, 41529, 42510, 48178, 49530, 55590, 56134, 64770, 69215, 72267, 83058, 84201, 120445, 138430, 140335, 144534, 168402, 179959, 207645, 235331, 240890, 280670, 359918, 361335, 415290, 421005, 470662, 539877, 705993, 722670, 842010, 899795, 1079754, 1176655, 1411986, 1799590, 2353310, 2699385, 3059303, 3529965, 5398770, 6118606, 7059930, 9177909, 15296515, 18355818, 30593030, 45889545, 91779090]

約数ペア:

[(1, 91779090), (2, 45889545), (3, 30593030), (5, 18355818), (6, 15296515), (10, 9177909), (13, 7059930), (15, 6118606), (17, 5398770), (26, 3529965), (30, 3059303), (34, 2699385), (39, 2353310), (51, 1799590), (65, 1411986), (78, 1176655), (85, 1079754), (102, 899795), (109, 842010), (127, 722670), (130, 705993), (170, 539877), (195, 470662), (218, 421005), (221, 415290), (254, 361335), (255, 359918), (327, 280670), (381, 240890), (390, 235331), (442, 207645), (510, 179959), (545, 168402), (635, 144534), (654, 140335), (663, 138430), (762, 120445), (1090, 84201), (1105, 83058), (1270, 72267), (1326, 69215), (1417, 64770), (1635, 56134), (1651, 55590), (1853, 49530), (1905, 48178), (2159, 42510), (2210, 41529), (2834, 32385), (3270, 28067), (3302, 27795), (3315, 27686), (3706, 24765), (3810, 24089), (4251, 21590), (4318, 21255), (4953, 18530), (5559, 16510), (6477, 14170), (6630, 13843), (7085, 12954), (8255, 11118), (8502, 10795), (9265, 9906)]