55982280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 176256000

約数和(自身を除く): 120273720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 149, 155, 186, 202, 248, 298, 303, 310, 372, 404, 447, 465, 505, 596, 606, 620, 744, 745, 808, 894, 930, 1010, 1192, 1212, 1240, 1490, 1515, 1788, 1860, 2020, 2235, 2424, 2980, 3030, 3131, 3576, 3720, 4040, 4470, 4619, 5960, 6060, 6262, 8940, 9238, 9393, 12120, 12524, 13857, 15049, 15655, 17880, 18476, 18786, 23095, 25048, 27714, 30098, 31310, 36952, 37572, 45147, 46190, 46965, 55428, 60196, 62620, 69285, 75144, 75245, 90294, 92380, 93930, 110856, 120392, 125240, 138570, 150490, 180588, 184760, 187860, 225735, 277140, 300980, 361176, 375720, 451470, 466519, 554280, 601960, 902940, 933038, 1399557, 1805880, 1866076, 2332595, 2799114, 3732152, 4665190, 5598228, 6997785, 9330380, 11196456, 13995570, 18660760, 27991140, 55982280]

約数ペア:

[(1, 55982280), (2, 27991140), (3, 18660760), (4, 13995570), (5, 11196456), (6, 9330380), (8, 6997785), (10, 5598228), (12, 4665190), (15, 3732152), (20, 2799114), (24, 2332595), (30, 1866076), (31, 1805880), (40, 1399557), (60, 933038), (62, 902940), (93, 601960), (101, 554280), (120, 466519), (124, 451470), (149, 375720), (155, 361176), (186, 300980), (202, 277140), (248, 225735), (298, 187860), (303, 184760), (310, 180588), (372, 150490), (404, 138570), (447, 125240), (465, 120392), (505, 110856), (596, 93930), (606, 92380), (620, 90294), (744, 75245), (745, 75144), (808, 69285), (894, 62620), (930, 60196), (1010, 55428), (1192, 46965), (1212, 46190), (1240, 45147), (1490, 37572), (1515, 36952), (1788, 31310), (1860, 30098), (2020, 27714), (2235, 25048), (2424, 23095), (2980, 18786), (3030, 18476), (3131, 17880), (3576, 15655), (3720, 15049), (4040, 13857), (4470, 12524), (4619, 12120), (5960, 9393), (6060, 9238), (6262, 8940)]