1562305140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25453}}^1$

素因数の和:25510

約数の個数: 144

約数和(自身を含む): 5336787456

約数和(自身を除く): 3774482316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1364, 1395, 1705, 1860, 1980, 2046, 2790, 3069, 3410, 4092, 5115, 5580, 6138, 6820, 10230, 12276, 15345, 20460, 25453, 30690, 50906, 61380, 76359, 101812, 127265, 152718, 229077, 254530, 279983, 305436, 381795, 458154, 509060, 559966, 763590, 789043, 839949, 916308, 1119932, 1145385, 1399915, 1527180, 1578086, 1679898, 2290770, 2367129, 2519847, 2799830, 3156172, 3359796, 3945215, 4199745, 4581540, 4734258, 5039694, 5599660, 7101387, 7890430, 8399490, 8679473, 9468516, 10079388, 11835645, 12599235, 14202774, 15780860, 16798980, 17358946, 23671290, 25198470, 26038419, 28405548, 34717892, 35506935, 43397365, 47342580, 50396940, 52076838, 71013870, 78115257, 86794730, 104153676, 130192095, 142027740, 156230514, 173589460, 260384190, 312461028, 390576285, 520768380, 781152570, 1562305140]

約数ペア:

[(1, 1562305140), (2, 781152570), (3, 520768380), (4, 390576285), (5, 312461028), (6, 260384190), (9, 173589460), (10, 156230514), (11, 142027740), (12, 130192095), (15, 104153676), (18, 86794730), (20, 78115257), (22, 71013870), (30, 52076838), (31, 50396940), (33, 47342580), (36, 43397365), (44, 35506935), (45, 34717892), (55, 28405548), (60, 26038419), (62, 25198470), (66, 23671290), (90, 17358946), (93, 16798980), (99, 15780860), (110, 14202774), (124, 12599235), (132, 11835645), (155, 10079388), (165, 9468516), (180, 8679473), (186, 8399490), (198, 7890430), (220, 7101387), (279, 5599660), (310, 5039694), (330, 4734258), (341, 4581540), (372, 4199745), (396, 3945215), (465, 3359796), (495, 3156172), (558, 2799830), (620, 2519847), (660, 2367129), (682, 2290770), (930, 1679898), (990, 1578086), (1023, 1527180), (1116, 1399915), (1364, 1145385), (1395, 1119932), (1705, 916308), (1860, 839949), (1980, 789043), (2046, 763590), (2790, 559966), (3069, 509060), (3410, 458154), (4092, 381795), (5115, 305436), (5580, 279983), (6138, 254530), (6820, 229077), (10230, 152718), (12276, 127265), (15345, 101812), (20460, 76359), (25453, 61380), (30690, 50906)]