89294100

素因数分解:

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

素因数の和:546

約数の個数: 144

約数和(自身を含む): 298897536

約数和(自身を除く): 209603436

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 421, 505, 525, 606, 700, 707, 842, 1010, 1050, 1212, 1263, 1414, 1515, 1684, 2020, 2100, 2105, 2121, 2525, 2526, 2828, 2947, 3030, 3535, 4210, 4242, 5050, 5052, 5894, 6060, 6315, 7070, 7575, 8420, 8484, 8841, 10100, 10525, 10605, 11788, 12630, 14140, 14735, 15150, 17675, 17682, 21050, 21210, 25260, 29470, 30300, 31575, 35350, 35364, 42100, 42420, 42521, 44205, 53025, 58940, 63150, 70700, 73675, 85042, 88410, 106050, 126300, 127563, 147350, 170084, 176820, 212100, 212605, 221025, 255126, 294700, 297647, 425210, 442050, 510252, 595294, 637815, 850420, 884100, 892941, 1063025, 1190588, 1275630, 1488235, 1785882, 2126050, 2551260, 2976470, 3189075, 3571764, 4252100, 4464705, 5952940, 6378150, 7441175, 8929410, 12756300, 14882350, 17858820, 22323525, 29764700, 44647050, 89294100]

約数ペア:

[(1, 89294100), (2, 44647050), (3, 29764700), (4, 22323525), (5, 17858820), (6, 14882350), (7, 12756300), (10, 8929410), (12, 7441175), (14, 6378150), (15, 5952940), (20, 4464705), (21, 4252100), (25, 3571764), (28, 3189075), (30, 2976470), (35, 2551260), (42, 2126050), (50, 1785882), (60, 1488235), (70, 1275630), (75, 1190588), (84, 1063025), (100, 892941), (101, 884100), (105, 850420), (140, 637815), (150, 595294), (175, 510252), (202, 442050), (210, 425210), (300, 297647), (303, 294700), (350, 255126), (404, 221025), (420, 212605), (421, 212100), (505, 176820), (525, 170084), (606, 147350), (700, 127563), (707, 126300), (842, 106050), (1010, 88410), (1050, 85042), (1212, 73675), (1263, 70700), (1414, 63150), (1515, 58940), (1684, 53025), (2020, 44205), (2100, 42521), (2105, 42420), (2121, 42100), (2525, 35364), (2526, 35350), (2828, 31575), (2947, 30300), (3030, 29470), (3535, 25260), (4210, 21210), (4242, 21050), (5050, 17682), (5052, 17675), (5894, 15150), (6060, 14735), (6315, 14140), (7070, 12630), (7575, 11788), (8420, 10605), (8484, 10525), (8841, 10100)]