90326340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4289}}^1$

素因数の和:4323

約数の個数: 120

約数和(自身を含む): 305224920

約数和(自身を除く): 214898580

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, 4289, 5265, 7020, 8578, 10530, 12867, 17156, 21060, 21445, 25734, 38601, 42890, 51468, 55757, 64335, 77202, 85780, 111514, 115803, 128670, 154404, 167271, 193005, 223028, 231606, 257340, 278785, 334542, 347409, 386010, 463212, 501813, 557570, 579015, 669084, 694818, 772020, 836355, 1003626, 1115140, 1158030, 1389636, 1505439, 1672710, 1737045, 2007252, 2316060, 2509065, 3010878, 3345420, 3474090, 4516317, 5018130, 6021756, 6948180, 7527195, 9032634, 10036260, 15054390, 18065268, 22581585, 30108780, 45163170, 90326340]

約数ペア:

[(1, 90326340), (2, 45163170), (3, 30108780), (4, 22581585), (5, 18065268), (6, 15054390), (9, 10036260), (10, 9032634), (12, 7527195), (13, 6948180), (15, 6021756), (18, 5018130), (20, 4516317), (26, 3474090), (27, 3345420), (30, 3010878), (36, 2509065), (39, 2316060), (45, 2007252), (52, 1737045), (54, 1672710), (60, 1505439), (65, 1389636), (78, 1158030), (81, 1115140), (90, 1003626), (108, 836355), (117, 772020), (130, 694818), (135, 669084), (156, 579015), (162, 557570), (180, 501813), (195, 463212), (234, 386010), (260, 347409), (270, 334542), (324, 278785), (351, 257340), (390, 231606), (405, 223028), (468, 193005), (540, 167271), (585, 154404), (702, 128670), (780, 115803), (810, 111514), (1053, 85780), (1170, 77202), (1404, 64335), (1620, 55757), (1755, 51468), (2106, 42890), (2340, 38601), (3510, 25734), (4212, 21445), (4289, 21060), (5265, 17156), (7020, 12867), (8578, 10530)]