About the Number

125046480

125046479 ← → 125046481

2進数表記:111011101000000111011010000

漢数字表記:一億二千五百四万六千四百八十

素因数分解:

2 4 × 3 1 × 5 1 × 13 2 × 3083 1

素因数の和:3125
約数の個数: 120
約数和(自身を含む): 419892768
約数和(自身を除く): 294846288

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3083, 3120, 3380, 4056, 5070, 6166, 6760, 8112, 9249, 10140, 12332, 13520, 15415, 18498, 20280, 24664, 30830, 36996, 40079, 40560, 46245, 49328, 61660, 73992, 80158, 92490, 120237, 123320, 147984, 160316, 184980, 200395, 240474, 246640, 320632, 369960, 400790, 480948, 521027, 601185, 641264, 739920, 801580, 961896, 1042054, 1202370, 1563081, 1603160, 1923792, 2084108, 2404740, 2605135, 3126162, 3206320, 4168216, 4809480, 5210270, 6252324, 7815405, 8336432, 9618960, 10420540, 12504648, 15630810, 20841080, 25009296, 31261620, 41682160, 62523240, 125046480]

約数ペア:
[(1, 125046480), (2, 62523240), (3, 41682160), (4, 31261620), (5, 25009296), (6, 20841080), (8, 15630810), (10, 12504648), (12, 10420540), (13, 9618960), (15, 8336432), (16, 7815405), (20, 6252324), (24, 5210270), (26, 4809480), (30, 4168216), (39, 3206320), (40, 3126162), (48, 2605135), (52, 2404740), (60, 2084108), (65, 1923792), (78, 1603160), (80, 1563081), (104, 1202370), (120, 1042054), (130, 961896), (156, 801580), (169, 739920), (195, 641264), (208, 601185), (240, 521027), (260, 480948), (312, 400790), (338, 369960), (390, 320632), (507, 246640), (520, 240474), (624, 200395), (676, 184980), (780, 160316), (845, 147984), (1014, 123320), (1040, 120237), (1352, 92490), (1560, 80158), (1690, 73992), (2028, 61660), (2535, 49328), (2704, 46245), (3083, 40560), (3120, 40079), (3380, 36996), (4056, 30830), (5070, 24664), (6166, 20280), (6760, 18498), (8112, 15415), (9249, 13520), (10140, 12332)]

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