20241450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1500

約数の個数: 72

約数和(自身を含む): 56174976

約数和(自身を除く): 35933526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1451, 1550, 2325, 2790, 2902, 4353, 4650, 6975, 7255, 8706, 13059, 13950, 14510, 21765, 26118, 36275, 43530, 44981, 65295, 72550, 89962, 108825, 130590, 134943, 217650, 224905, 269886, 326475, 404829, 449810, 652950, 674715, 809658, 1124525, 1349430, 2024145, 2249050, 3373575, 4048290, 6747150, 10120725, 20241450]

約数ペア:

[(1, 20241450), (2, 10120725), (3, 6747150), (5, 4048290), (6, 3373575), (9, 2249050), (10, 2024145), (15, 1349430), (18, 1124525), (25, 809658), (30, 674715), (31, 652950), (45, 449810), (50, 404829), (62, 326475), (75, 269886), (90, 224905), (93, 217650), (150, 134943), (155, 130590), (186, 108825), (225, 89962), (279, 72550), (310, 65295), (450, 44981), (465, 43530), (558, 36275), (775, 26118), (930, 21765), (1395, 14510), (1451, 13950), (1550, 13059), (2325, 8706), (2790, 7255), (2902, 6975), (4353, 4650)]