16287750

素因数分解:

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

素因数の和:172

約数の個数: 128

約数和(自身を含む): 47923200

約数和(自身を除く): 31635450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 90, 95, 114, 125, 127, 135, 150, 171, 190, 225, 250, 254, 270, 285, 342, 375, 381, 450, 475, 513, 570, 635, 675, 750, 762, 855, 950, 1026, 1125, 1143, 1270, 1350, 1425, 1710, 1905, 2250, 2286, 2375, 2413, 2565, 2850, 3175, 3375, 3429, 3810, 4275, 4750, 4826, 5130, 5715, 6350, 6750, 6858, 7125, 7239, 8550, 9525, 11430, 12065, 12825, 14250, 14478, 15875, 17145, 19050, 21375, 21717, 24130, 25650, 28575, 31750, 34290, 36195, 42750, 43434, 47625, 57150, 60325, 64125, 65151, 72390, 85725, 95250, 108585, 120650, 128250, 130302, 142875, 171450, 180975, 217170, 285750, 301625, 325755, 361950, 428625, 542925, 603250, 651510, 857250, 904875, 1085850, 1628775, 1809750, 2714625, 3257550, 5429250, 8143875, 16287750]

約数ペア:

[(1, 16287750), (2, 8143875), (3, 5429250), (5, 3257550), (6, 2714625), (9, 1809750), (10, 1628775), (15, 1085850), (18, 904875), (19, 857250), (25, 651510), (27, 603250), (30, 542925), (38, 428625), (45, 361950), (50, 325755), (54, 301625), (57, 285750), (75, 217170), (90, 180975), (95, 171450), (114, 142875), (125, 130302), (127, 128250), (135, 120650), (150, 108585), (171, 95250), (190, 85725), (225, 72390), (250, 65151), (254, 64125), (270, 60325), (285, 57150), (342, 47625), (375, 43434), (381, 42750), (450, 36195), (475, 34290), (513, 31750), (570, 28575), (635, 25650), (675, 24130), (750, 21717), (762, 21375), (855, 19050), (950, 17145), (1026, 15875), (1125, 14478), (1143, 14250), (1270, 12825), (1350, 12065), (1425, 11430), (1710, 9525), (1905, 8550), (2250, 7239), (2286, 7125), (2375, 6858), (2413, 6750), (2565, 6350), (2850, 5715), (3175, 5130), (3375, 4826), (3429, 4750), (3810, 4275)]