51220800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{3557}}^1$

素因数の和:3585

約数の個数: 126

約数和(自身を含む): 182101998

約数和(自身を除く): 130881198

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3557, 3600, 4800, 7114, 7200, 10671, 14228, 14400, 17785, 21342, 28456, 32013, 35570, 42684, 53355, 56912, 64026, 71140, 85368, 88925, 106710, 113824, 128052, 142280, 160065, 170736, 177850, 213420, 227648, 256104, 266775, 284560, 320130, 341472, 355700, 426840, 512208, 533550, 569120, 640260, 682944, 711400, 800325, 853680, 1024416, 1067100, 1138240, 1280520, 1422800, 1600650, 1707360, 2048832, 2134200, 2561040, 2845600, 3201300, 3414720, 4268400, 5122080, 5691200, 6402600, 8536800, 10244160, 12805200, 17073600, 25610400, 51220800]

約数ペア:

[(1, 51220800), (2, 25610400), (3, 17073600), (4, 12805200), (5, 10244160), (6, 8536800), (8, 6402600), (9, 5691200), (10, 5122080), (12, 4268400), (15, 3414720), (16, 3201300), (18, 2845600), (20, 2561040), (24, 2134200), (25, 2048832), (30, 1707360), (32, 1600650), (36, 1422800), (40, 1280520), (45, 1138240), (48, 1067100), (50, 1024416), (60, 853680), (64, 800325), (72, 711400), (75, 682944), (80, 640260), (90, 569120), (96, 533550), (100, 512208), (120, 426840), (144, 355700), (150, 341472), (160, 320130), (180, 284560), (192, 266775), (200, 256104), (225, 227648), (240, 213420), (288, 177850), (300, 170736), (320, 160065), (360, 142280), (400, 128052), (450, 113824), (480, 106710), (576, 88925), (600, 85368), (720, 71140), (800, 64026), (900, 56912), (960, 53355), (1200, 42684), (1440, 35570), (1600, 32013), (1800, 28456), (2400, 21342), (2880, 17785), (3557, 14400), (3600, 14228), (4800, 10671), (7114, 7200)]