216998100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:1007

約数の個数: 216

約数和(自身を含む): 775075392

約数和(自身を除く): 558077292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 25, 30, 33, 36, 44, 45, 46, 50, 55, 60, 66, 69, 75, 90, 92, 99, 100, 110, 115, 132, 138, 150, 165, 180, 198, 207, 220, 225, 230, 253, 275, 276, 300, 330, 345, 396, 414, 450, 460, 495, 506, 550, 575, 660, 690, 759, 825, 828, 900, 953, 990, 1012, 1035, 1100, 1150, 1265, 1380, 1518, 1650, 1725, 1906, 1980, 2070, 2277, 2300, 2475, 2530, 2859, 3036, 3300, 3450, 3795, 3812, 4140, 4554, 4765, 4950, 5060, 5175, 5718, 6325, 6900, 7590, 8577, 9108, 9530, 9900, 10350, 10483, 11385, 11436, 12650, 14295, 15180, 17154, 18975, 19060, 20700, 20966, 21919, 22770, 23825, 25300, 28590, 31449, 34308, 37950, 41932, 42885, 43838, 45540, 47650, 52415, 56925, 57180, 62898, 65757, 71475, 75900, 85770, 87676, 94347, 95300, 104830, 109595, 113850, 125796, 131514, 142950, 157245, 171540, 188694, 197271, 209660, 214425, 219190, 227700, 241109, 262075, 263028, 285900, 314490, 328785, 377388, 394542, 428850, 438380, 471735, 482218, 524150, 547975, 628980, 657570, 723327, 786225, 789084, 857700, 943470, 964436, 986355, 1048300, 1095950, 1205545, 1315140, 1446654, 1572450, 1643925, 1886940, 1972710, 2169981, 2191900, 2358675, 2411090, 2893308, 3144900, 3287850, 3616635, 3945420, 4339962, 4717350, 4822180, 4931775, 6027725, 6575700, 7233270, 8679924, 9434700, 9863550, 10849905, 12055450, 14466540, 18083175, 19727100, 21699810, 24110900, 36166350, 43399620, 54249525, 72332700, 108499050, 216998100]

約数ペア:

[(1, 216998100), (2, 108499050), (3, 72332700), (4, 54249525), (5, 43399620), (6, 36166350), (9, 24110900), (10, 21699810), (11, 19727100), (12, 18083175), (15, 14466540), (18, 12055450), (20, 10849905), (22, 9863550), (23, 9434700), (25, 8679924), (30, 7233270), (33, 6575700), (36, 6027725), (44, 4931775), (45, 4822180), (46, 4717350), (50, 4339962), (55, 3945420), (60, 3616635), (66, 3287850), (69, 3144900), (75, 2893308), (90, 2411090), (92, 2358675), (99, 2191900), (100, 2169981), (110, 1972710), (115, 1886940), (132, 1643925), (138, 1572450), (150, 1446654), (165, 1315140), (180, 1205545), (198, 1095950), (207, 1048300), (220, 986355), (225, 964436), (230, 943470), (253, 857700), (275, 789084), (276, 786225), (300, 723327), (330, 657570), (345, 628980), (396, 547975), (414, 524150), (450, 482218), (460, 471735), (495, 438380), (506, 428850), (550, 394542), (575, 377388), (660, 328785), (690, 314490), (759, 285900), (825, 263028), (828, 262075), (900, 241109), (953, 227700), (990, 219190), (1012, 214425), (1035, 209660), (1100, 197271), (1150, 188694), (1265, 171540), (1380, 157245), (1518, 142950), (1650, 131514), (1725, 125796), (1906, 113850), (1980, 109595), (2070, 104830), (2277, 95300), (2300, 94347), (2475, 87676), (2530, 85770), (2859, 75900), (3036, 71475), (3300, 65757), (3450, 62898), (3795, 57180), (3812, 56925), (4140, 52415), (4554, 47650), (4765, 45540), (4950, 43838), (5060, 42885), (5175, 41932), (5718, 37950), (6325, 34308), (6900, 31449), (7590, 28590), (8577, 25300), (9108, 23825), (9530, 22770), (9900, 21919), (10350, 20966), (10483, 20700), (11385, 19060), (11436, 18975), (12650, 17154), (14295, 15180)]