9011100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{613}}^1$

素因数の和:644

約数の個数: 108

約数和(自身を含む): 30378264

約数和(自身を除く): 21367164

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 613, 700, 735, 980, 1050, 1225, 1226, 1470, 1839, 2100, 2450, 2452, 2940, 3065, 3675, 3678, 4291, 4900, 6130, 7350, 7356, 8582, 9195, 12260, 12873, 14700, 15325, 17164, 18390, 21455, 25746, 30037, 30650, 36780, 42910, 45975, 51492, 60074, 61300, 64365, 85820, 90111, 91950, 107275, 120148, 128730, 150185, 180222, 183900, 214550, 257460, 300370, 321825, 360444, 429100, 450555, 600740, 643650, 750925, 901110, 1287300, 1501850, 1802220, 2252775, 3003700, 4505550, 9011100]

約数ペア:

[(1, 9011100), (2, 4505550), (3, 3003700), (4, 2252775), (5, 1802220), (6, 1501850), (7, 1287300), (10, 901110), (12, 750925), (14, 643650), (15, 600740), (20, 450555), (21, 429100), (25, 360444), (28, 321825), (30, 300370), (35, 257460), (42, 214550), (49, 183900), (50, 180222), (60, 150185), (70, 128730), (75, 120148), (84, 107275), (98, 91950), (100, 90111), (105, 85820), (140, 64365), (147, 61300), (150, 60074), (175, 51492), (196, 45975), (210, 42910), (245, 36780), (294, 30650), (300, 30037), (350, 25746), (420, 21455), (490, 18390), (525, 17164), (588, 15325), (613, 14700), (700, 12873), (735, 12260), (980, 9195), (1050, 8582), (1225, 7356), (1226, 7350), (1470, 6130), (1839, 4900), (2100, 4291), (2450, 3678), (2452, 3675), (2940, 3065)]