55621800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2377}}^1$

素因数の和:2412

約数の個数: 144

約数和(自身を含む): 201250140

約数和(自身を除く): 145628340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2377, 2600, 2925, 3900, 4680, 4754, 5850, 7131, 7800, 9508, 11700, 11885, 14262, 19016, 21393, 23400, 23770, 28524, 30901, 35655, 42786, 47540, 57048, 59425, 61802, 71310, 85572, 92703, 95080, 106965, 118850, 123604, 142620, 154505, 171144, 178275, 185406, 213930, 237700, 247208, 278109, 285240, 309010, 356550, 370812, 427860, 463515, 475400, 534825, 556218, 618020, 713100, 741624, 772525, 855720, 927030, 1069650, 1112436, 1236040, 1390545, 1426200, 1545050, 1854060, 2139300, 2224872, 2317575, 2781090, 3090100, 3708120, 4278600, 4635150, 5562180, 6180200, 6952725, 9270300, 11124360, 13905450, 18540600, 27810900, 55621800]

約数ペア:

[(1, 55621800), (2, 27810900), (3, 18540600), (4, 13905450), (5, 11124360), (6, 9270300), (8, 6952725), (9, 6180200), (10, 5562180), (12, 4635150), (13, 4278600), (15, 3708120), (18, 3090100), (20, 2781090), (24, 2317575), (25, 2224872), (26, 2139300), (30, 1854060), (36, 1545050), (39, 1426200), (40, 1390545), (45, 1236040), (50, 1112436), (52, 1069650), (60, 927030), (65, 855720), (72, 772525), (75, 741624), (78, 713100), (90, 618020), (100, 556218), (104, 534825), (117, 475400), (120, 463515), (130, 427860), (150, 370812), (156, 356550), (180, 309010), (195, 285240), (200, 278109), (225, 247208), (234, 237700), (260, 213930), (300, 185406), (312, 178275), (325, 171144), (360, 154505), (390, 142620), (450, 123604), (468, 118850), (520, 106965), (585, 95080), (600, 92703), (650, 85572), (780, 71310), (900, 61802), (936, 59425), (975, 57048), (1170, 47540), (1300, 42786), (1560, 35655), (1800, 30901), (1950, 28524), (2340, 23770), (2377, 23400), (2600, 21393), (2925, 19016), (3900, 14262), (4680, 11885), (4754, 11700), (5850, 9508), (7131, 7800)]