222892020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31751}}^1$

素因数の和:31782

約数の個数: 96

約数和(自身を含む): 746807040

約数和(自身を除く): 523915020

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, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 31751, 63502, 95253, 127004, 158755, 190506, 285759, 317510, 381012, 412763, 476265, 571518, 635020, 825526, 857277, 952530, 1143036, 1238289, 1428795, 1651052, 1714554, 1905060, 2063815, 2476578, 2857590, 3429108, 3714867, 4127630, 4286385, 4953156, 5715180, 6191445, 7429734, 8255260, 8572770, 11144601, 12382890, 14859468, 17145540, 18574335, 22289202, 24765780, 37148670, 44578404, 55723005, 74297340, 111446010, 222892020]

約数ペア:

[(1, 222892020), (2, 111446010), (3, 74297340), (4, 55723005), (5, 44578404), (6, 37148670), (9, 24765780), (10, 22289202), (12, 18574335), (13, 17145540), (15, 14859468), (18, 12382890), (20, 11144601), (26, 8572770), (27, 8255260), (30, 7429734), (36, 6191445), (39, 5715180), (45, 4953156), (52, 4286385), (54, 4127630), (60, 3714867), (65, 3429108), (78, 2857590), (90, 2476578), (108, 2063815), (117, 1905060), (130, 1714554), (135, 1651052), (156, 1428795), (180, 1238289), (195, 1143036), (234, 952530), (260, 857277), (270, 825526), (351, 635020), (390, 571518), (468, 476265), (540, 412763), (585, 381012), (702, 317510), (780, 285759), (1170, 190506), (1404, 158755), (1755, 127004), (2340, 95253), (3510, 63502), (7020, 31751)]