890758950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 2468413440

約数和(自身を除く): 1577654490

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 25, 30, 38, 46, 50, 57, 69, 75, 95, 107, 114, 115, 127, 138, 150, 190, 214, 230, 254, 285, 321, 345, 381, 437, 475, 535, 570, 575, 635, 642, 690, 762, 874, 950, 1070, 1150, 1270, 1311, 1425, 1605, 1725, 1905, 2033, 2185, 2413, 2461, 2622, 2675, 2850, 2921, 3175, 3210, 3450, 3810, 4066, 4370, 4826, 4922, 5350, 5842, 6099, 6350, 6555, 7239, 7383, 8025, 8763, 9525, 10165, 10925, 12065, 12198, 12305, 13110, 13589, 14478, 14605, 14766, 16050, 17526, 19050, 20330, 21850, 24130, 24610, 27178, 29210, 30495, 32775, 36195, 36915, 40767, 43815, 46759, 50825, 55499, 60325, 60990, 61525, 65550, 67945, 72390, 73025, 73830, 81534, 87630, 93518, 101650, 110998, 120650, 123050, 135890, 140277, 146050, 152475, 166497, 180975, 184575, 203835, 219075, 233795, 258191, 277495, 280554, 304950, 312547, 332994, 339725, 361950, 369150, 407670, 438150, 467590, 516382, 554990, 625094, 679450, 701385, 774573, 832485, 937641, 1019175, 1168975, 1290955, 1387475, 1402770, 1549146, 1562735, 1664970, 1875282, 2038350, 2337950, 2581910, 2774950, 3125470, 3506925, 3872865, 4162425, 4688205, 5938393, 6454775, 7013850, 7745730, 7813675, 8324850, 9376410, 11876786, 12909550, 15627350, 17815179, 19364325, 23441025, 29691965, 35630358, 38728650, 46882050, 59383930, 89075895, 148459825, 178151790, 296919650, 445379475, 890758950]

約数ペア:

[(1, 890758950), (2, 445379475), (3, 296919650), (5, 178151790), (6, 148459825), (10, 89075895), (15, 59383930), (19, 46882050), (23, 38728650), (25, 35630358), (30, 29691965), (38, 23441025), (46, 19364325), (50, 17815179), (57, 15627350), (69, 12909550), (75, 11876786), (95, 9376410), (107, 8324850), (114, 7813675), (115, 7745730), (127, 7013850), (138, 6454775), (150, 5938393), (190, 4688205), (214, 4162425), (230, 3872865), (254, 3506925), (285, 3125470), (321, 2774950), (345, 2581910), (381, 2337950), (437, 2038350), (475, 1875282), (535, 1664970), (570, 1562735), (575, 1549146), (635, 1402770), (642, 1387475), (690, 1290955), (762, 1168975), (874, 1019175), (950, 937641), (1070, 832485), (1150, 774573), (1270, 701385), (1311, 679450), (1425, 625094), (1605, 554990), (1725, 516382), (1905, 467590), (2033, 438150), (2185, 407670), (2413, 369150), (2461, 361950), (2622, 339725), (2675, 332994), (2850, 312547), (2921, 304950), (3175, 280554), (3210, 277495), (3450, 258191), (3810, 233795), (4066, 219075), (4370, 203835), (4826, 184575), (4922, 180975), (5350, 166497), (5842, 152475), (6099, 146050), (6350, 140277), (6555, 135890), (7239, 123050), (7383, 120650), (8025, 110998), (8763, 101650), (9525, 93518), (10165, 87630), (10925, 81534), (12065, 73830), (12198, 73025), (12305, 72390), (13110, 67945), (13589, 65550), (14478, 61525), (14605, 60990), (14766, 60325), (16050, 55499), (17526, 50825), (19050, 46759), (20330, 43815), (21850, 40767), (24130, 36915), (24610, 36195), (27178, 32775), (29210, 30495)]