201832020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28751}}^1$

素因数の和:28782

約数の個数: 96

約数和(自身を含む): 676247040

約数和(自身を除く): 474415020

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, 28751, 57502, 86253, 115004, 143755, 172506, 258759, 287510, 345012, 373763, 431265, 517518, 575020, 747526, 776277, 862530, 1035036, 1121289, 1293795, 1495052, 1552554, 1725060, 1868815, 2242578, 2587590, 3105108, 3363867, 3737630, 3881385, 4485156, 5175180, 5606445, 6727734, 7475260, 7762770, 10091601, 11212890, 13455468, 15525540, 16819335, 20183202, 22425780, 33638670, 40366404, 50458005, 67277340, 100916010, 201832020]

約数ペア:

[(1, 201832020), (2, 100916010), (3, 67277340), (4, 50458005), (5, 40366404), (6, 33638670), (9, 22425780), (10, 20183202), (12, 16819335), (13, 15525540), (15, 13455468), (18, 11212890), (20, 10091601), (26, 7762770), (27, 7475260), (30, 6727734), (36, 5606445), (39, 5175180), (45, 4485156), (52, 3881385), (54, 3737630), (60, 3363867), (65, 3105108), (78, 2587590), (90, 2242578), (108, 1868815), (117, 1725060), (130, 1552554), (135, 1495052), (156, 1293795), (180, 1121289), (195, 1035036), (234, 862530), (260, 776277), (270, 747526), (351, 575020), (390, 517518), (468, 431265), (540, 373763), (585, 345012), (702, 287510), (780, 258759), (1170, 172506), (1404, 143755), (1755, 115004), (2340, 86253), (3510, 57502), (7020, 28751)]