56202120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4036

約数の個数: 128

約数和(自身を含む): 201801600

約数和(自身を除く): 145599480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4003, 4680, 7020, 8006, 12009, 14040, 16012, 20015, 24018, 32024, 36027, 40030, 48036, 52039, 60045, 72054, 80060, 96072, 104078, 108081, 120090, 144108, 156117, 160120, 180135, 208156, 216162, 240180, 260195, 288216, 312234, 360270, 416312, 432324, 468351, 480360, 520390, 540405, 624468, 720540, 780585, 864648, 936702, 1040780, 1080810, 1248936, 1405053, 1441080, 1561170, 1873404, 2081560, 2161620, 2341755, 2810106, 3122340, 3746808, 4323240, 4683510, 5620212, 6244680, 7025265, 9367020, 11240424, 14050530, 18734040, 28101060, 56202120]

約数ペア:

[(1, 56202120), (2, 28101060), (3, 18734040), (4, 14050530), (5, 11240424), (6, 9367020), (8, 7025265), (9, 6244680), (10, 5620212), (12, 4683510), (13, 4323240), (15, 3746808), (18, 3122340), (20, 2810106), (24, 2341755), (26, 2161620), (27, 2081560), (30, 1873404), (36, 1561170), (39, 1441080), (40, 1405053), (45, 1248936), (52, 1080810), (54, 1040780), (60, 936702), (65, 864648), (72, 780585), (78, 720540), (90, 624468), (104, 540405), (108, 520390), (117, 480360), (120, 468351), (130, 432324), (135, 416312), (156, 360270), (180, 312234), (195, 288216), (216, 260195), (234, 240180), (260, 216162), (270, 208156), (312, 180135), (351, 160120), (360, 156117), (390, 144108), (468, 120090), (520, 108081), (540, 104078), (585, 96072), (702, 80060), (780, 72054), (936, 60045), (1080, 52039), (1170, 48036), (1404, 40030), (1560, 36027), (1755, 32024), (2340, 24018), (2808, 20015), (3510, 16012), (4003, 14040), (4680, 12009), (7020, 8006)]