249926820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29129}}^1$

素因数の和:29165

約数の個数: 96

約数和(自身を含む): 822165120

約数和(自身を除く): 572238300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 29129, 58258, 87387, 116516, 145645, 174774, 291290, 320419, 349548, 378677, 436935, 582580, 640838, 757354, 873870, 961257, 1136031, 1281676, 1514708, 1602095, 1747740, 1893385, 1922514, 2272062, 3204190, 3786770, 3845028, 4165447, 4544124, 4806285, 5680155, 6408380, 7573540, 8330894, 9612570, 11360310, 12496341, 16661788, 19225140, 20827235, 22720620, 24992682, 41654470, 49985364, 62481705, 83308940, 124963410, 249926820]

約数ペア:

[(1, 249926820), (2, 124963410), (3, 83308940), (4, 62481705), (5, 49985364), (6, 41654470), (10, 24992682), (11, 22720620), (12, 20827235), (13, 19225140), (15, 16661788), (20, 12496341), (22, 11360310), (26, 9612570), (30, 8330894), (33, 7573540), (39, 6408380), (44, 5680155), (52, 4806285), (55, 4544124), (60, 4165447), (65, 3845028), (66, 3786770), (78, 3204190), (110, 2272062), (130, 1922514), (132, 1893385), (143, 1747740), (156, 1602095), (165, 1514708), (195, 1281676), (220, 1136031), (260, 961257), (286, 873870), (330, 757354), (390, 640838), (429, 582580), (572, 436935), (660, 378677), (715, 349548), (780, 320419), (858, 291290), (1430, 174774), (1716, 145645), (2145, 116516), (2860, 87387), (4290, 58258), (8580, 29129)]