86915850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 265697280

約数和(自身を除く): 178781430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 59, 61, 69, 70, 75, 105, 115, 118, 122, 138, 150, 161, 175, 177, 183, 210, 230, 295, 305, 322, 345, 350, 354, 366, 413, 427, 483, 525, 575, 590, 610, 690, 805, 826, 854, 885, 915, 966, 1050, 1150, 1239, 1281, 1357, 1403, 1475, 1525, 1610, 1725, 1770, 1830, 2065, 2135, 2415, 2478, 2562, 2714, 2806, 2950, 3050, 3450, 3599, 4025, 4071, 4130, 4209, 4270, 4425, 4575, 4830, 6195, 6405, 6785, 7015, 7198, 8050, 8142, 8418, 8850, 9150, 9499, 9821, 10325, 10675, 10797, 12075, 12390, 12810, 13570, 14030, 17995, 18998, 19642, 20355, 20650, 21045, 21350, 21594, 24150, 25193, 28497, 29463, 30975, 32025, 33925, 35075, 35990, 40710, 42090, 47495, 49105, 50386, 53985, 56994, 58926, 61950, 64050, 67850, 70150, 75579, 82777, 89975, 94990, 98210, 101775, 105225, 107970, 125965, 142485, 147315, 151158, 165554, 179950, 203550, 210450, 237475, 245525, 248331, 251930, 269925, 284970, 294630, 377895, 413885, 474950, 491050, 496662, 539850, 579439, 629825, 712425, 736575, 755790, 827770, 1158878, 1241655, 1259650, 1424850, 1473150, 1738317, 1889475, 2069425, 2483310, 2897195, 3476634, 3778950, 4138850, 5794390, 6208275, 8691585, 12416550, 14485975, 17383170, 28971950, 43457925, 86915850]

約数ペア:

[(1, 86915850), (2, 43457925), (3, 28971950), (5, 17383170), (6, 14485975), (7, 12416550), (10, 8691585), (14, 6208275), (15, 5794390), (21, 4138850), (23, 3778950), (25, 3476634), (30, 2897195), (35, 2483310), (42, 2069425), (46, 1889475), (50, 1738317), (59, 1473150), (61, 1424850), (69, 1259650), (70, 1241655), (75, 1158878), (105, 827770), (115, 755790), (118, 736575), (122, 712425), (138, 629825), (150, 579439), (161, 539850), (175, 496662), (177, 491050), (183, 474950), (210, 413885), (230, 377895), (295, 294630), (305, 284970), (322, 269925), (345, 251930), (350, 248331), (354, 245525), (366, 237475), (413, 210450), (427, 203550), (483, 179950), (525, 165554), (575, 151158), (590, 147315), (610, 142485), (690, 125965), (805, 107970), (826, 105225), (854, 101775), (885, 98210), (915, 94990), (966, 89975), (1050, 82777), (1150, 75579), (1239, 70150), (1281, 67850), (1357, 64050), (1403, 61950), (1475, 58926), (1525, 56994), (1610, 53985), (1725, 50386), (1770, 49105), (1830, 47495), (2065, 42090), (2135, 40710), (2415, 35990), (2478, 35075), (2562, 33925), (2714, 32025), (2806, 30975), (2950, 29463), (3050, 28497), (3450, 25193), (3599, 24150), (4025, 21594), (4071, 21350), (4130, 21045), (4209, 20650), (4270, 20355), (4425, 19642), (4575, 18998), (4830, 17995), (6195, 14030), (6405, 13570), (6785, 12810), (7015, 12390), (7198, 12075), (8050, 10797), (8142, 10675), (8418, 10325), (8850, 9821), (9150, 9499)]