54085400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 135854400

約数和(自身を除く): 81769000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 43, 50, 76, 86, 95, 100, 152, 172, 190, 200, 215, 331, 344, 380, 430, 475, 662, 760, 817, 860, 950, 1075, 1324, 1634, 1655, 1720, 1900, 2150, 2648, 3268, 3310, 3800, 4085, 4300, 6289, 6536, 6620, 8170, 8275, 8600, 12578, 13240, 14233, 16340, 16550, 20425, 25156, 28466, 31445, 32680, 33100, 40850, 50312, 56932, 62890, 66200, 71165, 81700, 113864, 125780, 142330, 157225, 163400, 251560, 270427, 284660, 314450, 355825, 540854, 569320, 628900, 711650, 1081708, 1257800, 1352135, 1423300, 2163416, 2704270, 2846600, 5408540, 6760675, 10817080, 13521350, 27042700, 54085400]

約数ペア:

[(1, 54085400), (2, 27042700), (4, 13521350), (5, 10817080), (8, 6760675), (10, 5408540), (19, 2846600), (20, 2704270), (25, 2163416), (38, 1423300), (40, 1352135), (43, 1257800), (50, 1081708), (76, 711650), (86, 628900), (95, 569320), (100, 540854), (152, 355825), (172, 314450), (190, 284660), (200, 270427), (215, 251560), (331, 163400), (344, 157225), (380, 142330), (430, 125780), (475, 113864), (662, 81700), (760, 71165), (817, 66200), (860, 62890), (950, 56932), (1075, 50312), (1324, 40850), (1634, 33100), (1655, 32680), (1720, 31445), (1900, 28466), (2150, 25156), (2648, 20425), (3268, 16550), (3310, 16340), (3800, 14233), (4085, 13240), (4300, 12578), (6289, 8600), (6536, 8275), (6620, 8170)]