125011740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 412189344

約数和(自身を除く): 287177604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 101, 105, 140, 147, 196, 202, 210, 245, 294, 303, 404, 420, 421, 490, 505, 588, 606, 707, 735, 842, 980, 1010, 1212, 1263, 1414, 1470, 1515, 1684, 2020, 2105, 2121, 2526, 2828, 2940, 2947, 3030, 3535, 4210, 4242, 4949, 5052, 5894, 6060, 6315, 7070, 8420, 8484, 8841, 9898, 10605, 11788, 12630, 14140, 14735, 14847, 17682, 19796, 20629, 21210, 24745, 25260, 29470, 29694, 35364, 41258, 42420, 42521, 44205, 49490, 58940, 59388, 61887, 74235, 82516, 85042, 88410, 98980, 103145, 123774, 127563, 148470, 170084, 176820, 206290, 212605, 247548, 255126, 296940, 297647, 309435, 412580, 425210, 510252, 595294, 618870, 637815, 850420, 892941, 1190588, 1237740, 1275630, 1488235, 1785882, 2083529, 2551260, 2976470, 3571764, 4167058, 4464705, 5952940, 6250587, 8334116, 8929410, 10417645, 12501174, 17858820, 20835290, 25002348, 31252935, 41670580, 62505870, 125011740]

約数ペア:

[(1, 125011740), (2, 62505870), (3, 41670580), (4, 31252935), (5, 25002348), (6, 20835290), (7, 17858820), (10, 12501174), (12, 10417645), (14, 8929410), (15, 8334116), (20, 6250587), (21, 5952940), (28, 4464705), (30, 4167058), (35, 3571764), (42, 2976470), (49, 2551260), (60, 2083529), (70, 1785882), (84, 1488235), (98, 1275630), (101, 1237740), (105, 1190588), (140, 892941), (147, 850420), (196, 637815), (202, 618870), (210, 595294), (245, 510252), (294, 425210), (303, 412580), (404, 309435), (420, 297647), (421, 296940), (490, 255126), (505, 247548), (588, 212605), (606, 206290), (707, 176820), (735, 170084), (842, 148470), (980, 127563), (1010, 123774), (1212, 103145), (1263, 98980), (1414, 88410), (1470, 85042), (1515, 82516), (1684, 74235), (2020, 61887), (2105, 59388), (2121, 58940), (2526, 49490), (2828, 44205), (2940, 42521), (2947, 42420), (3030, 41258), (3535, 35364), (4210, 29694), (4242, 29470), (4949, 25260), (5052, 24745), (5894, 21210), (6060, 20629), (6315, 19796), (7070, 17682), (8420, 14847), (8484, 14735), (8841, 14140), (9898, 12630), (10605, 11788)]