53316120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 189734400

約数和(自身を除く): 136418280

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, 239, 260, 264, 286, 312, 330, 338, 390, 429, 440, 478, 507, 520, 572, 660, 676, 715, 717, 780, 845, 858, 956, 1014, 1144, 1195, 1320, 1352, 1430, 1434, 1560, 1690, 1716, 1859, 1912, 2028, 2145, 2390, 2535, 2629, 2860, 2868, 3107, 3380, 3432, 3585, 3718, 4056, 4290, 4780, 5070, 5258, 5577, 5720, 5736, 6214, 6760, 7170, 7436, 7887, 8580, 9295, 9321, 9560, 10140, 10516, 11154, 12428, 13145, 14340, 14872, 15535, 15774, 17160, 18590, 18642, 20280, 21032, 22308, 24856, 26290, 27885, 28680, 31070, 31548, 34177, 37180, 37284, 39435, 40391, 44616, 46605, 52580, 55770, 62140, 63096, 68354, 74360, 74568, 78870, 80782, 93210, 102531, 105160, 111540, 121173, 124280, 136708, 157740, 161564, 170885, 186420, 201955, 205062, 223080, 242346, 273416, 315480, 323128, 341770, 372840, 403910, 410124, 444301, 484692, 512655, 605865, 683540, 807820, 820248, 888602, 969384, 1025310, 1211730, 1332903, 1367080, 1615640, 1777204, 2050620, 2221505, 2423460, 2665806, 3554408, 4101240, 4443010, 4846920, 5331612, 6664515, 8886020, 10663224, 13329030, 17772040, 26658060, 53316120]

約数ペア:

[(1, 53316120), (2, 26658060), (3, 17772040), (4, 13329030), (5, 10663224), (6, 8886020), (8, 6664515), (10, 5331612), (11, 4846920), (12, 4443010), (13, 4101240), (15, 3554408), (20, 2665806), (22, 2423460), (24, 2221505), (26, 2050620), (30, 1777204), (33, 1615640), (39, 1367080), (40, 1332903), (44, 1211730), (52, 1025310), (55, 969384), (60, 888602), (65, 820248), (66, 807820), (78, 683540), (88, 605865), (104, 512655), (110, 484692), (120, 444301), (130, 410124), (132, 403910), (143, 372840), (156, 341770), (165, 323128), (169, 315480), (195, 273416), (220, 242346), (239, 223080), (260, 205062), (264, 201955), (286, 186420), (312, 170885), (330, 161564), (338, 157740), (390, 136708), (429, 124280), (440, 121173), (478, 111540), (507, 105160), (520, 102531), (572, 93210), (660, 80782), (676, 78870), (715, 74568), (717, 74360), (780, 68354), (845, 63096), (858, 62140), (956, 55770), (1014, 52580), (1144, 46605), (1195, 44616), (1320, 40391), (1352, 39435), (1430, 37284), (1434, 37180), (1560, 34177), (1690, 31548), (1716, 31070), (1859, 28680), (1912, 27885), (2028, 26290), (2145, 24856), (2390, 22308), (2535, 21032), (2629, 20280), (2860, 18642), (2868, 18590), (3107, 17160), (3380, 15774), (3432, 15535), (3585, 14872), (3718, 14340), (4056, 13145), (4290, 12428), (4780, 11154), (5070, 10516), (5258, 10140), (5577, 9560), (5720, 9321), (5736, 9295), (6214, 8580), (6760, 7887), (7170, 7436)]