About the Number

100806840

100806839 ← → 100806841

2進数表記:110000000100011000010111000

漢数字表記:一億八十万六千八百四十

素因数分解:

2 3 × 3 2 × 5 1 × 107 1 × 2617 1

素因数の和:2741
約数の個数: 96
約数和(自身を含む): 330810480
約数和(自身を除く): 230003640

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 321, 360, 428, 535, 642, 856, 963, 1070, 1284, 1605, 1926, 2140, 2568, 2617, 3210, 3852, 4280, 4815, 5234, 6420, 7704, 7851, 9630, 10468, 12840, 13085, 15702, 19260, 20936, 23553, 26170, 31404, 38520, 39255, 47106, 52340, 62808, 78510, 94212, 104680, 117765, 157020, 188424, 235530, 280019, 314040, 471060, 560038, 840057, 942120, 1120076, 1400095, 1680114, 2240152, 2520171, 2800190, 3360228, 4200285, 5040342, 5600380, 6720456, 8400570, 10080684, 11200760, 12600855, 16801140, 20161368, 25201710, 33602280, 50403420, 100806840]

約数ペア:
[(1, 100806840), (2, 50403420), (3, 33602280), (4, 25201710), (5, 20161368), (6, 16801140), (8, 12600855), (9, 11200760), (10, 10080684), (12, 8400570), (15, 6720456), (18, 5600380), (20, 5040342), (24, 4200285), (30, 3360228), (36, 2800190), (40, 2520171), (45, 2240152), (60, 1680114), (72, 1400095), (90, 1120076), (107, 942120), (120, 840057), (180, 560038), (214, 471060), (321, 314040), (360, 280019), (428, 235530), (535, 188424), (642, 157020), (856, 117765), (963, 104680), (1070, 94212), (1284, 78510), (1605, 62808), (1926, 52340), (2140, 47106), (2568, 39255), (2617, 38520), (3210, 31404), (3852, 26170), (4280, 23553), (4815, 20936), (5234, 19260), (6420, 15702), (7704, 13085), (7851, 12840), (9630, 10468)]

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