265231620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86677}}^1$

素因数の和:86709

約数の個数: 72

約数和(自身を含む): 851871384

約数和(自身を除く): 586639764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 86677, 173354, 260031, 346708, 433385, 520062, 780093, 866770, 1040124, 1300155, 1473509, 1560186, 1733540, 2600310, 2947018, 3120372, 3900465, 4420527, 5200620, 5894036, 7367545, 7800930, 8841054, 13261581, 14735090, 15601860, 17682108, 22102635, 26523162, 29470180, 44205270, 53046324, 66307905, 88410540, 132615810, 265231620]

約数ペア:

[(1, 265231620), (2, 132615810), (3, 88410540), (4, 66307905), (5, 53046324), (6, 44205270), (9, 29470180), (10, 26523162), (12, 22102635), (15, 17682108), (17, 15601860), (18, 14735090), (20, 13261581), (30, 8841054), (34, 7800930), (36, 7367545), (45, 5894036), (51, 5200620), (60, 4420527), (68, 3900465), (85, 3120372), (90, 2947018), (102, 2600310), (153, 1733540), (170, 1560186), (180, 1473509), (204, 1300155), (255, 1040124), (306, 866770), (340, 780093), (510, 520062), (612, 433385), (765, 346708), (1020, 260031), (1530, 173354), (3060, 86677)]