90200880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1$

素因数の和:1664

約数の個数: 240

約数和(自身を含む): 377904384

約数和(自身を除く): 287703504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1627, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3254, 3465, 3696, 3960, 4620, 4881, 5040, 5544, 6160, 6508, 6930, 7920, 8135, 9240, 9762, 11088, 11389, 13016, 13860, 14643, 16270, 17897, 18480, 19524, 22778, 24405, 26032, 27720, 29286, 32540, 34167, 35794, 39048, 45556, 48810, 53691, 55440, 56945, 58572, 65080, 68334, 71588, 73215, 78096, 89485, 91112, 97620, 102501, 107382, 113890, 117144, 125279, 130160, 136668, 143176, 146430, 161073, 170835, 178970, 182224, 195240, 205002, 214764, 227780, 234288, 250558, 268455, 273336, 286352, 292860, 322146, 341670, 357940, 375837, 390480, 410004, 429528, 455560, 501116, 512505, 536910, 546672, 585720, 626395, 644292, 683340, 715880, 751674, 805365, 820008, 859056, 911120, 1002232, 1025010, 1073820, 1127511, 1171440, 1252790, 1288584, 1366680, 1431760, 1503348, 1610730, 1640016, 1879185, 2004464, 2050020, 2147640, 2255022, 2505580, 2577168, 2733360, 3006696, 3221460, 3758370, 4100040, 4295280, 4510044, 5011160, 5637555, 6013392, 6442920, 7516740, 8200080, 9020088, 10022320, 11275110, 12885840, 15033480, 18040176, 22550220, 30066960, 45100440, 90200880]

約数ペア:

[(1, 90200880), (2, 45100440), (3, 30066960), (4, 22550220), (5, 18040176), (6, 15033480), (7, 12885840), (8, 11275110), (9, 10022320), (10, 9020088), (11, 8200080), (12, 7516740), (14, 6442920), (15, 6013392), (16, 5637555), (18, 5011160), (20, 4510044), (21, 4295280), (22, 4100040), (24, 3758370), (28, 3221460), (30, 3006696), (33, 2733360), (35, 2577168), (36, 2505580), (40, 2255022), (42, 2147640), (44, 2050020), (45, 2004464), (48, 1879185), (55, 1640016), (56, 1610730), (60, 1503348), (63, 1431760), (66, 1366680), (70, 1288584), (72, 1252790), (77, 1171440), (80, 1127511), (84, 1073820), (88, 1025010), (90, 1002232), (99, 911120), (105, 859056), (110, 820008), (112, 805365), (120, 751674), (126, 715880), (132, 683340), (140, 644292), (144, 626395), (154, 585720), (165, 546672), (168, 536910), (176, 512505), (180, 501116), (198, 455560), (210, 429528), (220, 410004), (231, 390480), (240, 375837), (252, 357940), (264, 341670), (280, 322146), (308, 292860), (315, 286352), (330, 273336), (336, 268455), (360, 250558), (385, 234288), (396, 227780), (420, 214764), (440, 205002), (462, 195240), (495, 182224), (504, 178970), (528, 170835), (560, 161073), (616, 146430), (630, 143176), (660, 136668), (693, 130160), (720, 125279), (770, 117144), (792, 113890), (840, 107382), (880, 102501), (924, 97620), (990, 91112), (1008, 89485), (1155, 78096), (1232, 73215), (1260, 71588), (1320, 68334), (1386, 65080), (1540, 58572), (1584, 56945), (1627, 55440), (1680, 53691), (1848, 48810), (1980, 45556), (2310, 39048), (2520, 35794), (2640, 34167), (2772, 32540), (3080, 29286), (3254, 27720), (3465, 26032), (3696, 24405), (3960, 22778), (4620, 19524), (4881, 18480), (5040, 17897), (5544, 16270), (6160, 14643), (6508, 13860), (6930, 13016), (7920, 11389), (8135, 11088), (9240, 9762)]