205928100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{32687}}^1$

素因数の和:32714

約数の個数: 108

約数和(自身を含む): 737702784

約数和(自身を除く): 531774684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 32687, 65374, 98061, 130748, 163435, 196122, 228809, 294183, 326870, 392244, 457618, 490305, 588366, 653740, 686427, 817175, 915236, 980610, 1144045, 1176732, 1372854, 1470915, 1634350, 1961220, 2059281, 2288090, 2451525, 2745708, 2941830, 3268700, 3432135, 4118562, 4576180, 4903050, 5720225, 5883660, 6864270, 7354575, 8237124, 9806100, 10296405, 11440450, 13728540, 14709150, 17160675, 20592810, 22880900, 29418300, 34321350, 41185620, 51482025, 68642700, 102964050, 205928100]

約数ペア:

[(1, 205928100), (2, 102964050), (3, 68642700), (4, 51482025), (5, 41185620), (6, 34321350), (7, 29418300), (9, 22880900), (10, 20592810), (12, 17160675), (14, 14709150), (15, 13728540), (18, 11440450), (20, 10296405), (21, 9806100), (25, 8237124), (28, 7354575), (30, 6864270), (35, 5883660), (36, 5720225), (42, 4903050), (45, 4576180), (50, 4118562), (60, 3432135), (63, 3268700), (70, 2941830), (75, 2745708), (84, 2451525), (90, 2288090), (100, 2059281), (105, 1961220), (126, 1634350), (140, 1470915), (150, 1372854), (175, 1176732), (180, 1144045), (210, 980610), (225, 915236), (252, 817175), (300, 686427), (315, 653740), (350, 588366), (420, 490305), (450, 457618), (525, 392244), (630, 326870), (700, 294183), (900, 228809), (1050, 196122), (1260, 163435), (1575, 130748), (2100, 98061), (3150, 65374), (6300, 32687)]