89455080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:452

約数の個数: 192

約数和(自身を含む): 317805120

約数和(自身を除く): 228350040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 195, 220, 260, 264, 286, 312, 330, 338, 390, 401, 429, 440, 507, 520, 572, 660, 676, 715, 780, 802, 845, 858, 1014, 1144, 1203, 1320, 1352, 1430, 1560, 1604, 1690, 1716, 1859, 2005, 2028, 2145, 2406, 2535, 2860, 3208, 3380, 3432, 3718, 4010, 4056, 4290, 4411, 4812, 5070, 5213, 5577, 5720, 6015, 6760, 7436, 8020, 8580, 8822, 9295, 9624, 10140, 10426, 11154, 12030, 13233, 14872, 15639, 16040, 17160, 17644, 18590, 20280, 20852, 22055, 22308, 24060, 26065, 26466, 27885, 31278, 35288, 37180, 41704, 44110, 44616, 48120, 52130, 52932, 55770, 57343, 62556, 66165, 67769, 74360, 78195, 88220, 104260, 105864, 111540, 114686, 125112, 132330, 135538, 156390, 172029, 176440, 203307, 208520, 223080, 229372, 264660, 271076, 286715, 312780, 338845, 344058, 406614, 458744, 529320, 542152, 573430, 625560, 677690, 688116, 745459, 813228, 860145, 1016535, 1146860, 1355380, 1376232, 1490918, 1626456, 1720290, 2033070, 2236377, 2293720, 2710760, 2981836, 3440580, 3727295, 4066140, 4472754, 5963672, 6881160, 7454590, 8132280, 8945508, 11181885, 14909180, 17891016, 22363770, 29818360, 44727540, 89455080]

約数ペア:

[(1, 89455080), (2, 44727540), (3, 29818360), (4, 22363770), (5, 17891016), (6, 14909180), (8, 11181885), (10, 8945508), (11, 8132280), (12, 7454590), (13, 6881160), (15, 5963672), (20, 4472754), (22, 4066140), (24, 3727295), (26, 3440580), (30, 2981836), (33, 2710760), (39, 2293720), (40, 2236377), (44, 2033070), (52, 1720290), (55, 1626456), (60, 1490918), (65, 1376232), (66, 1355380), (78, 1146860), (88, 1016535), (104, 860145), (110, 813228), (120, 745459), (130, 688116), (132, 677690), (143, 625560), (156, 573430), (165, 542152), (169, 529320), (195, 458744), (220, 406614), (260, 344058), (264, 338845), (286, 312780), (312, 286715), (330, 271076), (338, 264660), (390, 229372), (401, 223080), (429, 208520), (440, 203307), (507, 176440), (520, 172029), (572, 156390), (660, 135538), (676, 132330), (715, 125112), (780, 114686), (802, 111540), (845, 105864), (858, 104260), (1014, 88220), (1144, 78195), (1203, 74360), (1320, 67769), (1352, 66165), (1430, 62556), (1560, 57343), (1604, 55770), (1690, 52932), (1716, 52130), (1859, 48120), (2005, 44616), (2028, 44110), (2145, 41704), (2406, 37180), (2535, 35288), (2860, 31278), (3208, 27885), (3380, 26466), (3432, 26065), (3718, 24060), (4010, 22308), (4056, 22055), (4290, 20852), (4411, 20280), (4812, 18590), (5070, 17644), (5213, 17160), (5577, 16040), (5720, 15639), (6015, 14872), (6760, 13233), (7436, 12030), (8020, 11154), (8580, 10426), (8822, 10140), (9295, 9624)]