83195700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 277898880

約数和(自身を除く): 194703180

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, 105, 140, 150, 173, 175, 210, 229, 300, 346, 350, 420, 458, 519, 525, 687, 692, 700, 865, 916, 1038, 1050, 1145, 1211, 1374, 1603, 1730, 2076, 2100, 2290, 2422, 2595, 2748, 3206, 3435, 3460, 3633, 4325, 4580, 4809, 4844, 5190, 5725, 6055, 6412, 6870, 7266, 8015, 8650, 9618, 10380, 11450, 12110, 12975, 13740, 14532, 16030, 17175, 17300, 18165, 19236, 22900, 24045, 24220, 25950, 30275, 32060, 34350, 36330, 39617, 40075, 48090, 51900, 60550, 68700, 72660, 79234, 80150, 90825, 96180, 118851, 120225, 121100, 158468, 160300, 181650, 198085, 237702, 240450, 277319, 363300, 396170, 475404, 480900, 554638, 594255, 792340, 831957, 990425, 1109276, 1188510, 1386595, 1663914, 1980850, 2377020, 2773190, 2971275, 3327828, 3961700, 4159785, 5546380, 5942550, 6932975, 8319570, 11885100, 13865950, 16639140, 20798925, 27731900, 41597850, 83195700]

約数ペア:

[(1, 83195700), (2, 41597850), (3, 27731900), (4, 20798925), (5, 16639140), (6, 13865950), (7, 11885100), (10, 8319570), (12, 6932975), (14, 5942550), (15, 5546380), (20, 4159785), (21, 3961700), (25, 3327828), (28, 2971275), (30, 2773190), (35, 2377020), (42, 1980850), (50, 1663914), (60, 1386595), (70, 1188510), (75, 1109276), (84, 990425), (100, 831957), (105, 792340), (140, 594255), (150, 554638), (173, 480900), (175, 475404), (210, 396170), (229, 363300), (300, 277319), (346, 240450), (350, 237702), (420, 198085), (458, 181650), (519, 160300), (525, 158468), (687, 121100), (692, 120225), (700, 118851), (865, 96180), (916, 90825), (1038, 80150), (1050, 79234), (1145, 72660), (1211, 68700), (1374, 60550), (1603, 51900), (1730, 48090), (2076, 40075), (2100, 39617), (2290, 36330), (2422, 34350), (2595, 32060), (2748, 30275), (3206, 25950), (3435, 24220), (3460, 24045), (3633, 22900), (4325, 19236), (4580, 18165), (4809, 17300), (4844, 17175), (5190, 16030), (5725, 14532), (6055, 13740), (6412, 12975), (6870, 12110), (7266, 11450), (8015, 10380), (8650, 9618)]