90553320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1800

約数の個数: 192

約数和(自身を含む): 345945600

約数和(自身を除く): 255392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1759, 1980, 2145, 2340, 2574, 2860, 3432, 3518, 3960, 4290, 4680, 5148, 5277, 5720, 6435, 7036, 8580, 8795, 10296, 10554, 12870, 14072, 15831, 17160, 17590, 19349, 21108, 22867, 25740, 26385, 31662, 35180, 38698, 42216, 45734, 51480, 52770, 58047, 63324, 68601, 70360, 77396, 79155, 91468, 96745, 105540, 114335, 116094, 126648, 137202, 154792, 158310, 174141, 182936, 193490, 205803, 211080, 228670, 232188, 251537, 274404, 290235, 316620, 343005, 348282, 386980, 411606, 457340, 464376, 503074, 548808, 580470, 633240, 686010, 696564, 754611, 773960, 823212, 870705, 914680, 1006148, 1029015, 1160940, 1257685, 1372020, 1393128, 1509222, 1646424, 1741410, 2012296, 2058030, 2263833, 2321880, 2515370, 2744040, 3018444, 3482820, 3773055, 4116060, 4527666, 5030740, 6036888, 6965640, 7546110, 8232120, 9055332, 10061480, 11319165, 15092220, 18110664, 22638330, 30184440, 45276660, 90553320]

約数ペア:

[(1, 90553320), (2, 45276660), (3, 30184440), (4, 22638330), (5, 18110664), (6, 15092220), (8, 11319165), (9, 10061480), (10, 9055332), (11, 8232120), (12, 7546110), (13, 6965640), (15, 6036888), (18, 5030740), (20, 4527666), (22, 4116060), (24, 3773055), (26, 3482820), (30, 3018444), (33, 2744040), (36, 2515370), (39, 2321880), (40, 2263833), (44, 2058030), (45, 2012296), (52, 1741410), (55, 1646424), (60, 1509222), (65, 1393128), (66, 1372020), (72, 1257685), (78, 1160940), (88, 1029015), (90, 1006148), (99, 914680), (104, 870705), (110, 823212), (117, 773960), (120, 754611), (130, 696564), (132, 686010), (143, 633240), (156, 580470), (165, 548808), (180, 503074), (195, 464376), (198, 457340), (220, 411606), (234, 386980), (260, 348282), (264, 343005), (286, 316620), (312, 290235), (330, 274404), (360, 251537), (390, 232188), (396, 228670), (429, 211080), (440, 205803), (468, 193490), (495, 182936), (520, 174141), (572, 158310), (585, 154792), (660, 137202), (715, 126648), (780, 116094), (792, 114335), (858, 105540), (936, 96745), (990, 91468), (1144, 79155), (1170, 77396), (1287, 70360), (1320, 68601), (1430, 63324), (1560, 58047), (1716, 52770), (1759, 51480), (1980, 45734), (2145, 42216), (2340, 38698), (2574, 35180), (2860, 31662), (3432, 26385), (3518, 25740), (3960, 22867), (4290, 21108), (4680, 19349), (5148, 17590), (5277, 17160), (5720, 15831), (6435, 14072), (7036, 12870), (8580, 10554), (8795, 10296)]