45503900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 118117440

約数和(自身を除く): 72613540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 29, 34, 50, 52, 58, 65, 68, 71, 85, 100, 116, 130, 142, 145, 170, 221, 260, 284, 290, 325, 340, 355, 377, 425, 442, 493, 580, 650, 710, 725, 754, 850, 884, 923, 986, 1105, 1207, 1300, 1420, 1450, 1508, 1700, 1775, 1846, 1885, 1972, 2059, 2210, 2414, 2465, 2900, 3550, 3692, 3770, 4118, 4420, 4615, 4828, 4930, 5525, 6035, 6409, 7100, 7540, 8236, 9230, 9425, 9860, 10295, 11050, 12070, 12325, 12818, 15691, 18460, 18850, 20590, 22100, 23075, 24140, 24650, 25636, 26767, 30175, 31382, 32045, 35003, 37700, 41180, 46150, 49300, 51475, 53534, 60350, 62764, 64090, 70006, 78455, 92300, 102950, 107068, 120700, 128180, 133835, 140012, 156910, 160225, 175015, 205900, 267670, 313820, 320450, 350030, 392275, 455039, 535340, 640900, 669175, 700060, 784550, 875075, 910078, 1338350, 1569100, 1750150, 1820156, 2275195, 2676700, 3500300, 4550390, 9100780, 11375975, 22751950, 45503900]

約数ペア:

[(1, 45503900), (2, 22751950), (4, 11375975), (5, 9100780), (10, 4550390), (13, 3500300), (17, 2676700), (20, 2275195), (25, 1820156), (26, 1750150), (29, 1569100), (34, 1338350), (50, 910078), (52, 875075), (58, 784550), (65, 700060), (68, 669175), (71, 640900), (85, 535340), (100, 455039), (116, 392275), (130, 350030), (142, 320450), (145, 313820), (170, 267670), (221, 205900), (260, 175015), (284, 160225), (290, 156910), (325, 140012), (340, 133835), (355, 128180), (377, 120700), (425, 107068), (442, 102950), (493, 92300), (580, 78455), (650, 70006), (710, 64090), (725, 62764), (754, 60350), (850, 53534), (884, 51475), (923, 49300), (986, 46150), (1105, 41180), (1207, 37700), (1300, 35003), (1420, 32045), (1450, 31382), (1508, 30175), (1700, 26767), (1775, 25636), (1846, 24650), (1885, 24140), (1972, 23075), (2059, 22100), (2210, 20590), (2414, 18850), (2465, 18460), (2900, 15691), (3550, 12818), (3692, 12325), (3770, 12070), (4118, 11050), (4420, 10295), (4615, 9860), (4828, 9425), (4930, 9230), (5525, 8236), (6035, 7540), (6409, 7100)]