239507550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 699955200

約数和(自身を除く): 460447650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 59, 62, 75, 90, 93, 97, 118, 135, 150, 155, 177, 186, 194, 225, 270, 279, 291, 295, 310, 354, 450, 465, 485, 531, 558, 582, 590, 675, 775, 837, 873, 885, 930, 970, 1062, 1350, 1395, 1455, 1475, 1550, 1593, 1674, 1746, 1770, 1829, 2325, 2425, 2619, 2655, 2790, 2910, 2950, 3007, 3186, 3658, 4185, 4365, 4425, 4650, 4850, 5238, 5310, 5487, 5723, 6014, 6975, 7275, 7965, 8370, 8730, 8850, 9021, 9145, 10974, 11446, 13095, 13275, 13950, 14550, 15035, 15930, 16461, 17169, 18042, 18290, 20925, 21825, 26190, 26550, 27063, 27435, 28615, 30070, 32922, 34338, 39825, 41850, 43650, 45105, 45725, 49383, 51507, 54126, 54870, 57230, 65475, 75175, 79650, 81189, 82305, 85845, 90210, 91450, 98766, 103014, 130950, 135315, 137175, 143075, 150350, 154521, 162378, 164610, 171690, 177413, 225525, 246915, 257535, 270630, 274350, 286150, 309042, 354826, 405945, 411525, 429225, 451050, 493830, 515070, 532239, 676575, 772605, 811890, 823050, 858450, 887065, 1064478, 1234575, 1287675, 1353150, 1545210, 1596717, 1774130, 2029725, 2469150, 2575350, 2661195, 3193434, 3863025, 4059450, 4435325, 4790151, 5322390, 7726050, 7983585, 8870650, 9580302, 13305975, 15967170, 23950755, 26611950, 39917925, 47901510, 79835850, 119753775, 239507550]

約数ペア:

[(1, 239507550), (2, 119753775), (3, 79835850), (5, 47901510), (6, 39917925), (9, 26611950), (10, 23950755), (15, 15967170), (18, 13305975), (25, 9580302), (27, 8870650), (30, 7983585), (31, 7726050), (45, 5322390), (50, 4790151), (54, 4435325), (59, 4059450), (62, 3863025), (75, 3193434), (90, 2661195), (93, 2575350), (97, 2469150), (118, 2029725), (135, 1774130), (150, 1596717), (155, 1545210), (177, 1353150), (186, 1287675), (194, 1234575), (225, 1064478), (270, 887065), (279, 858450), (291, 823050), (295, 811890), (310, 772605), (354, 676575), (450, 532239), (465, 515070), (485, 493830), (531, 451050), (558, 429225), (582, 411525), (590, 405945), (675, 354826), (775, 309042), (837, 286150), (873, 274350), (885, 270630), (930, 257535), (970, 246915), (1062, 225525), (1350, 177413), (1395, 171690), (1455, 164610), (1475, 162378), (1550, 154521), (1593, 150350), (1674, 143075), (1746, 137175), (1770, 135315), (1829, 130950), (2325, 103014), (2425, 98766), (2619, 91450), (2655, 90210), (2790, 85845), (2910, 82305), (2950, 81189), (3007, 79650), (3186, 75175), (3658, 65475), (4185, 57230), (4365, 54870), (4425, 54126), (4650, 51507), (4850, 49383), (5238, 45725), (5310, 45105), (5487, 43650), (5723, 41850), (6014, 39825), (6975, 34338), (7275, 32922), (7965, 30070), (8370, 28615), (8730, 27435), (8850, 27063), (9021, 26550), (9145, 26190), (10974, 21825), (11446, 20925), (13095, 18290), (13275, 18042), (13950, 17169), (14550, 16461), (15035, 15930)]