331127550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 216

約数和(自身を含む): 1010888424

約数和(自身を除く): 679760874

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 30, 39, 45, 46, 50, 65, 69, 75, 78, 90, 107, 115, 117, 130, 138, 150, 195, 207, 214, 225, 230, 234, 299, 321, 325, 345, 390, 414, 450, 529, 535, 575, 585, 598, 642, 650, 690, 897, 963, 975, 1035, 1058, 1070, 1150, 1170, 1391, 1495, 1587, 1605, 1725, 1794, 1926, 1950, 2070, 2461, 2645, 2675, 2691, 2782, 2925, 2990, 3174, 3210, 3450, 4173, 4485, 4761, 4815, 4922, 5175, 5290, 5350, 5382, 5850, 6877, 6955, 7383, 7475, 7935, 8025, 8346, 8970, 9522, 9630, 10350, 12305, 12519, 13225, 13455, 13754, 13910, 14766, 14950, 15870, 16050, 20631, 20865, 22149, 22425, 23805, 24075, 24610, 25038, 26450, 26910, 31993, 34385, 34775, 36915, 39675, 41262, 41730, 44298, 44850, 47610, 48150, 56603, 61525, 61893, 62595, 63986, 67275, 68770, 69550, 73830, 79350, 95979, 103155, 104325, 110745, 113206, 119025, 123050, 123786, 125190, 134550, 159965, 169809, 171925, 184575, 191958, 206310, 208650, 221490, 238050, 283015, 287937, 309465, 312975, 319930, 339618, 343850, 369150, 479895, 509427, 515775, 553725, 566030, 575874, 618930, 625950, 735839, 799825, 849045, 959790, 1018854, 1031550, 1107450, 1415075, 1439685, 1471678, 1547325, 1599650, 1698090, 2207517, 2399475, 2547135, 2830150, 2879370, 3094650, 3679195, 4245225, 4415034, 4798950, 5094270, 6622551, 7198425, 7358390, 8490450, 11037585, 12735675, 13245102, 14396850, 18395975, 22075170, 25471350, 33112755, 36791950, 55187925, 66225510, 110375850, 165563775, 331127550]

約数ペア:

[(1, 331127550), (2, 165563775), (3, 110375850), (5, 66225510), (6, 55187925), (9, 36791950), (10, 33112755), (13, 25471350), (15, 22075170), (18, 18395975), (23, 14396850), (25, 13245102), (26, 12735675), (30, 11037585), (39, 8490450), (45, 7358390), (46, 7198425), (50, 6622551), (65, 5094270), (69, 4798950), (75, 4415034), (78, 4245225), (90, 3679195), (107, 3094650), (115, 2879370), (117, 2830150), (130, 2547135), (138, 2399475), (150, 2207517), (195, 1698090), (207, 1599650), (214, 1547325), (225, 1471678), (230, 1439685), (234, 1415075), (299, 1107450), (321, 1031550), (325, 1018854), (345, 959790), (390, 849045), (414, 799825), (450, 735839), (529, 625950), (535, 618930), (575, 575874), (585, 566030), (598, 553725), (642, 515775), (650, 509427), (690, 479895), (897, 369150), (963, 343850), (975, 339618), (1035, 319930), (1058, 312975), (1070, 309465), (1150, 287937), (1170, 283015), (1391, 238050), (1495, 221490), (1587, 208650), (1605, 206310), (1725, 191958), (1794, 184575), (1926, 171925), (1950, 169809), (2070, 159965), (2461, 134550), (2645, 125190), (2675, 123786), (2691, 123050), (2782, 119025), (2925, 113206), (2990, 110745), (3174, 104325), (3210, 103155), (3450, 95979), (4173, 79350), (4485, 73830), (4761, 69550), (4815, 68770), (4922, 67275), (5175, 63986), (5290, 62595), (5350, 61893), (5382, 61525), (5850, 56603), (6877, 48150), (6955, 47610), (7383, 44850), (7475, 44298), (7935, 41730), (8025, 41262), (8346, 39675), (8970, 36915), (9522, 34775), (9630, 34385), (10350, 31993), (12305, 26910), (12519, 26450), (13225, 25038), (13455, 24610), (13754, 24075), (13910, 23805), (14766, 22425), (14950, 22149), (15870, 20865), (16050, 20631)]