68294400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3557}}^1$

素因数の和:3586

約数の個数: 108

約数和(自身を含む): 225449112

約数和(自身を除く): 157154712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3557, 3840, 4800, 6400, 7114, 9600, 10671, 14228, 17785, 19200, 21342, 28456, 35570, 42684, 53355, 56912, 71140, 85368, 88925, 106710, 113824, 142280, 170736, 177850, 213420, 227648, 266775, 284560, 341472, 355700, 426840, 455296, 533550, 569120, 682944, 711400, 853680, 910592, 1067100, 1138240, 1365888, 1422800, 1707360, 2134200, 2276480, 2731776, 2845600, 3414720, 4268400, 4552960, 5691200, 6829440, 8536800, 11382400, 13658880, 17073600, 22764800, 34147200, 68294400]

約数ペア:

[(1, 68294400), (2, 34147200), (3, 22764800), (4, 17073600), (5, 13658880), (6, 11382400), (8, 8536800), (10, 6829440), (12, 5691200), (15, 4552960), (16, 4268400), (20, 3414720), (24, 2845600), (25, 2731776), (30, 2276480), (32, 2134200), (40, 1707360), (48, 1422800), (50, 1365888), (60, 1138240), (64, 1067100), (75, 910592), (80, 853680), (96, 711400), (100, 682944), (120, 569120), (128, 533550), (150, 455296), (160, 426840), (192, 355700), (200, 341472), (240, 284560), (256, 266775), (300, 227648), (320, 213420), (384, 177850), (400, 170736), (480, 142280), (600, 113824), (640, 106710), (768, 88925), (800, 85368), (960, 71140), (1200, 56912), (1280, 53355), (1600, 42684), (1920, 35570), (2400, 28456), (3200, 21342), (3557, 19200), (3840, 17785), (4800, 14228), (6400, 10671), (7114, 9600)]