86499300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 263983104

約数和(自身を除く): 177483804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 71, 75, 93, 100, 124, 131, 142, 150, 155, 186, 213, 262, 284, 300, 310, 355, 372, 393, 426, 465, 524, 620, 655, 710, 775, 786, 852, 930, 1065, 1310, 1420, 1550, 1572, 1775, 1860, 1965, 2130, 2201, 2325, 2620, 3100, 3275, 3550, 3930, 4061, 4260, 4402, 4650, 5325, 6550, 6603, 7100, 7860, 8122, 8804, 9300, 9301, 9825, 10650, 11005, 12183, 13100, 13206, 16244, 18602, 19650, 20305, 21300, 22010, 24366, 26412, 27903, 33015, 37204, 39300, 40610, 44020, 46505, 48732, 55025, 55806, 60915, 66030, 81220, 93010, 101525, 110050, 111612, 121830, 132060, 139515, 165075, 186020, 203050, 220100, 232525, 243660, 279030, 288331, 304575, 330150, 406100, 465050, 558060, 576662, 609150, 660300, 697575, 864993, 930100, 1153324, 1218300, 1395150, 1441655, 1729986, 2790300, 2883310, 3459972, 4324965, 5766620, 7208275, 8649930, 14416550, 17299860, 21624825, 28833100, 43249650, 86499300]

約数ペア:

[(1, 86499300), (2, 43249650), (3, 28833100), (4, 21624825), (5, 17299860), (6, 14416550), (10, 8649930), (12, 7208275), (15, 5766620), (20, 4324965), (25, 3459972), (30, 2883310), (31, 2790300), (50, 1729986), (60, 1441655), (62, 1395150), (71, 1218300), (75, 1153324), (93, 930100), (100, 864993), (124, 697575), (131, 660300), (142, 609150), (150, 576662), (155, 558060), (186, 465050), (213, 406100), (262, 330150), (284, 304575), (300, 288331), (310, 279030), (355, 243660), (372, 232525), (393, 220100), (426, 203050), (465, 186020), (524, 165075), (620, 139515), (655, 132060), (710, 121830), (775, 111612), (786, 110050), (852, 101525), (930, 93010), (1065, 81220), (1310, 66030), (1420, 60915), (1550, 55806), (1572, 55025), (1775, 48732), (1860, 46505), (1965, 44020), (2130, 40610), (2201, 39300), (2325, 37204), (2620, 33015), (3100, 27903), (3275, 26412), (3550, 24366), (3930, 22010), (4061, 21300), (4260, 20305), (4402, 19650), (4650, 18602), (5325, 16244), (6550, 13206), (6603, 13100), (7100, 12183), (7860, 11005), (8122, 10650), (8804, 9825), (9300, 9301)]