203430000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{6781}}^1$

素因数の和:6812

約数の個数: 100

約数和(自身を含む): 656796008

約数和(自身を除く): 453366008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2500, 3000, 3750, 5000, 6000, 6781, 7500, 10000, 13562, 15000, 20343, 27124, 30000, 33905, 40686, 54248, 67810, 81372, 101715, 108496, 135620, 162744, 169525, 203430, 271240, 325488, 339050, 406860, 508575, 542480, 678100, 813720, 847625, 1017150, 1356200, 1627440, 1695250, 2034300, 2542875, 2712400, 3390500, 4068600, 4238125, 5085750, 6781000, 8137200, 8476250, 10171500, 12714375, 13562000, 16952500, 20343000, 25428750, 33905000, 40686000, 50857500, 67810000, 101715000, 203430000]

約数ペア:

[(1, 203430000), (2, 101715000), (3, 67810000), (4, 50857500), (5, 40686000), (6, 33905000), (8, 25428750), (10, 20343000), (12, 16952500), (15, 13562000), (16, 12714375), (20, 10171500), (24, 8476250), (25, 8137200), (30, 6781000), (40, 5085750), (48, 4238125), (50, 4068600), (60, 3390500), (75, 2712400), (80, 2542875), (100, 2034300), (120, 1695250), (125, 1627440), (150, 1356200), (200, 1017150), (240, 847625), (250, 813720), (300, 678100), (375, 542480), (400, 508575), (500, 406860), (600, 339050), (625, 325488), (750, 271240), (1000, 203430), (1200, 169525), (1250, 162744), (1500, 135620), (1875, 108496), (2000, 101715), (2500, 81372), (3000, 67810), (3750, 54248), (5000, 40686), (6000, 33905), (6781, 30000), (7500, 27124), (10000, 20343), (13562, 15000)]