About the Number

106661880

106661879 ← → 106661881

2進数表記:110010110111000011111111000

漢数字表記:一億六百六十六万千八百八十

素因数分解:

2 3 × 3 3 × 5 1 × 13 1 × 71 1 × 107 1

素因数の和:211
約数の個数: 256
約数和(自身を含む): 391910400
約数和(自身を除く): 285248520

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 71, 72, 78, 90, 104, 107, 108, 117, 120, 130, 135, 142, 156, 180, 195, 213, 214, 216, 234, 260, 270, 284, 312, 321, 351, 355, 360, 390, 426, 428, 468, 520, 535, 540, 568, 585, 639, 642, 702, 710, 780, 852, 856, 923, 936, 963, 1065, 1070, 1080, 1170, 1278, 1284, 1391, 1404, 1420, 1560, 1605, 1704, 1755, 1846, 1917, 1926, 2130, 2140, 2340, 2556, 2568, 2769, 2782, 2808, 2840, 2889, 3195, 3210, 3510, 3692, 3834, 3852, 4173, 4260, 4280, 4615, 4680, 4815, 5112, 5538, 5564, 5778, 6390, 6420, 6955, 7020, 7384, 7597, 7668, 7704, 8307, 8346, 8520, 9230, 9585, 9630, 11076, 11128, 11556, 12519, 12780, 12840, 13845, 13910, 14040, 14445, 15194, 15336, 16614, 16692, 18460, 19170, 19260, 20865, 22152, 22791, 23112, 24921, 25038, 25560, 27690, 27820, 28890, 30388, 33228, 33384, 36920, 37557, 37985, 38340, 38520, 41535, 41730, 45582, 49842, 50076, 55380, 55640, 57780, 60776, 62595, 66456, 68373, 75114, 75970, 76680, 83070, 83460, 91164, 98761, 99684, 100152, 110760, 113955, 115560, 124605, 125190, 136746, 150228, 151940, 166140, 166920, 182328, 187785, 197522, 199368, 205119, 227910, 249210, 250380, 273492, 296283, 300456, 303880, 332280, 341865, 375570, 395044, 410238, 455820, 493805, 498420, 500760, 546984, 592566, 683730, 751140, 790088, 820476, 888849, 911640, 987610, 996840, 1025595, 1185132, 1367460, 1481415, 1502280, 1640952, 1777698, 1975220, 2051190, 2370264, 2666547, 2734920, 2962830, 3555396, 3950440, 4102380, 4444245, 5333094, 5925660, 7110792, 8204760, 8888490, 10666188, 11851320, 13332735, 17776980, 21332376, 26665470, 35553960, 53330940, 106661880]

約数ペア:
[(1, 106661880), (2, 53330940), (3, 35553960), (4, 26665470), (5, 21332376), (6, 17776980), (8, 13332735), (9, 11851320), (10, 10666188), (12, 8888490), (13, 8204760), (15, 7110792), (18, 5925660), (20, 5333094), (24, 4444245), (26, 4102380), (27, 3950440), (30, 3555396), (36, 2962830), (39, 2734920), (40, 2666547), (45, 2370264), (52, 2051190), (54, 1975220), (60, 1777698), (65, 1640952), (71, 1502280), (72, 1481415), (78, 1367460), (90, 1185132), (104, 1025595), (107, 996840), (108, 987610), (117, 911640), (120, 888849), (130, 820476), (135, 790088), (142, 751140), (156, 683730), (180, 592566), (195, 546984), (213, 500760), (214, 498420), (216, 493805), (234, 455820), (260, 410238), (270, 395044), (284, 375570), (312, 341865), (321, 332280), (351, 303880), (355, 300456), (360, 296283), (390, 273492), (426, 250380), (428, 249210), (468, 227910), (520, 205119), (535, 199368), (540, 197522), (568, 187785), (585, 182328), (639, 166920), (642, 166140), (702, 151940), (710, 150228), (780, 136746), (852, 125190), (856, 124605), (923, 115560), (936, 113955), (963, 110760), (1065, 100152), (1070, 99684), (1080, 98761), (1170, 91164), (1278, 83460), (1284, 83070), (1391, 76680), (1404, 75970), (1420, 75114), (1560, 68373), (1605, 66456), (1704, 62595), (1755, 60776), (1846, 57780), (1917, 55640), (1926, 55380), (2130, 50076), (2140, 49842), (2340, 45582), (2556, 41730), (2568, 41535), (2769, 38520), (2782, 38340), (2808, 37985), (2840, 37557), (2889, 36920), (3195, 33384), (3210, 33228), (3510, 30388), (3692, 28890), (3834, 27820), (3852, 27690), (4173, 25560), (4260, 25038), (4280, 24921), (4615, 23112), (4680, 22791), (4815, 22152), (5112, 20865), (5538, 19260), (5564, 19170), (5778, 18460), (6390, 16692), (6420, 16614), (6955, 15336), (7020, 15194), (7384, 14445), (7597, 14040), (7668, 13910), (7704, 13845), (8307, 12840), (8346, 12780), (8520, 12519), (9230, 11556), (9585, 11128), (9630, 11076)]

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