101978400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{42491}}^1$

素因数の和:42514

約数の個数: 72

約数和(自身を含む): 331947504

約数和(自身を除く): 229969104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 42491, 84982, 127473, 169964, 212455, 254946, 339928, 424910, 509892, 637365, 679856, 849820, 1019784, 1062275, 1274730, 1359712, 1699640, 2039568, 2124550, 2549460, 3186825, 3399280, 4079136, 4249100, 5098920, 6373650, 6798560, 8498200, 10197840, 12747300, 16996400, 20395680, 25494600, 33992800, 50989200, 101978400]

約数ペア:

[(1, 101978400), (2, 50989200), (3, 33992800), (4, 25494600), (5, 20395680), (6, 16996400), (8, 12747300), (10, 10197840), (12, 8498200), (15, 6798560), (16, 6373650), (20, 5098920), (24, 4249100), (25, 4079136), (30, 3399280), (32, 3186825), (40, 2549460), (48, 2124550), (50, 2039568), (60, 1699640), (75, 1359712), (80, 1274730), (96, 1062275), (100, 1019784), (120, 849820), (150, 679856), (160, 637365), (200, 509892), (240, 424910), (300, 339928), (400, 254946), (480, 212455), (600, 169964), (800, 127473), (1200, 84982), (2400, 42491)]