386360400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1229

約数の個数: 120

約数和(自身を含む): 1242288544

約数和(自身を除く): 855928144

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, 150, 200, 240, 300, 397, 400, 600, 794, 811, 1191, 1200, 1588, 1622, 1985, 2382, 2433, 3176, 3244, 3970, 4055, 4764, 4866, 5955, 6352, 6488, 7940, 8110, 9528, 9732, 9925, 11910, 12165, 12976, 15880, 16220, 19056, 19464, 19850, 20275, 23820, 24330, 29775, 31760, 32440, 38928, 39700, 40550, 47640, 48660, 59550, 60825, 64880, 79400, 81100, 95280, 97320, 119100, 121650, 158800, 162200, 194640, 238200, 243300, 321967, 324400, 476400, 486600, 643934, 965901, 973200, 1287868, 1609835, 1931802, 2575736, 3219670, 3863604, 4829505, 5151472, 6439340, 7727208, 8049175, 9659010, 12878680, 15454416, 16098350, 19318020, 24147525, 25757360, 32196700, 38636040, 48295050, 64393400, 77272080, 96590100, 128786800, 193180200, 386360400]

約数ペア:

[(1, 386360400), (2, 193180200), (3, 128786800), (4, 96590100), (5, 77272080), (6, 64393400), (8, 48295050), (10, 38636040), (12, 32196700), (15, 25757360), (16, 24147525), (20, 19318020), (24, 16098350), (25, 15454416), (30, 12878680), (40, 9659010), (48, 8049175), (50, 7727208), (60, 6439340), (75, 5151472), (80, 4829505), (100, 3863604), (120, 3219670), (150, 2575736), (200, 1931802), (240, 1609835), (300, 1287868), (397, 973200), (400, 965901), (600, 643934), (794, 486600), (811, 476400), (1191, 324400), (1200, 321967), (1588, 243300), (1622, 238200), (1985, 194640), (2382, 162200), (2433, 158800), (3176, 121650), (3244, 119100), (3970, 97320), (4055, 95280), (4764, 81100), (4866, 79400), (5955, 64880), (6352, 60825), (6488, 59550), (7940, 48660), (8110, 47640), (9528, 40550), (9732, 39700), (9925, 38928), (11910, 32440), (12165, 31760), (12976, 29775), (15880, 24330), (16220, 23820), (19056, 20275), (19464, 19850)]