About the Number

121013100

121013099 ← → 121013101

2進数表記:111001101101000001101101100

漢数字表記:一億二千百一万三千百

素因数分解:

2 2 × 3 2 × 5 2 × 13 1 × 10343 1

素因数の和:10376
約数の個数: 108
約数和(自身を含む): 408525936
約数和(自身を除く): 287512836

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 10343, 11700, 20686, 31029, 41372, 51715, 62058, 93087, 103430, 124116, 134459, 155145, 186174, 206860, 258575, 268918, 310290, 372348, 403377, 465435, 517150, 537836, 620580, 672295, 775725, 806754, 930870, 1034300, 1210131, 1344590, 1551450, 1613508, 1861740, 2016885, 2327175, 2420262, 2689180, 3102900, 3361475, 4033770, 4654350, 4840524, 6050655, 6722950, 8067540, 9308700, 10084425, 12101310, 13445900, 20168850, 24202620, 30253275, 40337700, 60506550, 121013100]

約数ペア:
[(1, 121013100), (2, 60506550), (3, 40337700), (4, 30253275), (5, 24202620), (6, 20168850), (9, 13445900), (10, 12101310), (12, 10084425), (13, 9308700), (15, 8067540), (18, 6722950), (20, 6050655), (25, 4840524), (26, 4654350), (30, 4033770), (36, 3361475), (39, 3102900), (45, 2689180), (50, 2420262), (52, 2327175), (60, 2016885), (65, 1861740), (75, 1613508), (78, 1551450), (90, 1344590), (100, 1210131), (117, 1034300), (130, 930870), (150, 806754), (156, 775725), (180, 672295), (195, 620580), (225, 537836), (234, 517150), (260, 465435), (300, 403377), (325, 372348), (390, 310290), (450, 268918), (468, 258575), (585, 206860), (650, 186174), (780, 155145), (900, 134459), (975, 124116), (1170, 103430), (1300, 93087), (1950, 62058), (2340, 51715), (2925, 41372), (3900, 31029), (5850, 20686), (10343, 11700)]

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