78494130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 182779470

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 33, 38, 39, 45, 54, 55, 57, 65, 66, 78, 90, 95, 99, 107, 110, 114, 117, 130, 135, 143, 165, 171, 190, 195, 198, 209, 214, 234, 247, 270, 285, 286, 297, 321, 330, 342, 351, 390, 418, 429, 494, 495, 513, 535, 570, 585, 594, 627, 642, 702, 715, 741, 855, 858, 963, 990, 1026, 1045, 1070, 1170, 1177, 1235, 1254, 1287, 1391, 1430, 1482, 1485, 1605, 1710, 1755, 1881, 1926, 2033, 2090, 2145, 2223, 2354, 2470, 2565, 2574, 2717, 2782, 2889, 2970, 3135, 3210, 3510, 3531, 3705, 3762, 3861, 4066, 4173, 4290, 4446, 4815, 5130, 5434, 5643, 5778, 5885, 6099, 6270, 6435, 6669, 6955, 7062, 7410, 7722, 8151, 8346, 9405, 9630, 10165, 10593, 11115, 11286, 11770, 12198, 12519, 12870, 13338, 13585, 13910, 14445, 15301, 16302, 17655, 18297, 18810, 19305, 20330, 20865, 21186, 22230, 22363, 24453, 25038, 26429, 27170, 28215, 28890, 30495, 30602, 31779, 33345, 35310, 36594, 37557, 38610, 40755, 41730, 44726, 45903, 48906, 52858, 52965, 54891, 56430, 60990, 62595, 63558, 66690, 67089, 73359, 75114, 76505, 79287, 81510, 91485, 91806, 105930, 109782, 111815, 122265, 125190, 132145, 134178, 137709, 146718, 153010, 158574, 158895, 182970, 187785, 201267, 223630, 229515, 237861, 244530, 264290, 274455, 275418, 290719, 317790, 335445, 366795, 375570, 396435, 402534, 413127, 459030, 475722, 548910, 581438, 603801, 670890, 688545, 713583, 733590, 792870, 826254, 872157, 1006335, 1189305, 1207602, 1377090, 1427166, 1453595, 1744314, 2012670, 2065635, 2378610, 2616471, 2907190, 3019005, 3567915, 4131270, 4360785, 5232942, 6038010, 7135830, 7849413, 8721570, 13082355, 15698826, 26164710, 39247065, 78494130]

約数ペア:

[(1, 78494130), (2, 39247065), (3, 26164710), (5, 15698826), (6, 13082355), (9, 8721570), (10, 7849413), (11, 7135830), (13, 6038010), (15, 5232942), (18, 4360785), (19, 4131270), (22, 3567915), (26, 3019005), (27, 2907190), (30, 2616471), (33, 2378610), (38, 2065635), (39, 2012670), (45, 1744314), (54, 1453595), (55, 1427166), (57, 1377090), (65, 1207602), (66, 1189305), (78, 1006335), (90, 872157), (95, 826254), (99, 792870), (107, 733590), (110, 713583), (114, 688545), (117, 670890), (130, 603801), (135, 581438), (143, 548910), (165, 475722), (171, 459030), (190, 413127), (195, 402534), (198, 396435), (209, 375570), (214, 366795), (234, 335445), (247, 317790), (270, 290719), (285, 275418), (286, 274455), (297, 264290), (321, 244530), (330, 237861), (342, 229515), (351, 223630), (390, 201267), (418, 187785), (429, 182970), (494, 158895), (495, 158574), (513, 153010), (535, 146718), (570, 137709), (585, 134178), (594, 132145), (627, 125190), (642, 122265), (702, 111815), (715, 109782), (741, 105930), (855, 91806), (858, 91485), (963, 81510), (990, 79287), (1026, 76505), (1045, 75114), (1070, 73359), (1170, 67089), (1177, 66690), (1235, 63558), (1254, 62595), (1287, 60990), (1391, 56430), (1430, 54891), (1482, 52965), (1485, 52858), (1605, 48906), (1710, 45903), (1755, 44726), (1881, 41730), (1926, 40755), (2033, 38610), (2090, 37557), (2145, 36594), (2223, 35310), (2354, 33345), (2470, 31779), (2565, 30602), (2574, 30495), (2717, 28890), (2782, 28215), (2889, 27170), (2970, 26429), (3135, 25038), (3210, 24453), (3510, 22363), (3531, 22230), (3705, 21186), (3762, 20865), (3861, 20330), (4066, 19305), (4173, 18810), (4290, 18297), (4446, 17655), (4815, 16302), (5130, 15301), (5434, 14445), (5643, 13910), (5778, 13585), (5885, 13338), (6099, 12870), (6270, 12519), (6435, 12198), (6669, 11770), (6955, 11286), (7062, 11115), (7410, 10593), (7722, 10165), (8151, 9630), (8346, 9405)]