30309750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 86392800

約数和(自身を除く): 56083050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 125, 150, 171, 190, 225, 250, 285, 342, 375, 450, 475, 570, 709, 750, 855, 950, 1125, 1418, 1425, 1710, 2127, 2250, 2375, 2850, 3545, 4254, 4275, 4750, 6381, 7090, 7125, 8550, 10635, 12762, 13471, 14250, 17725, 21270, 21375, 26942, 31905, 35450, 40413, 42750, 53175, 63810, 67355, 80826, 88625, 106350, 121239, 134710, 159525, 177250, 202065, 242478, 265875, 319050, 336775, 404130, 531750, 606195, 673550, 797625, 1010325, 1212390, 1595250, 1683875, 2020650, 3030975, 3367750, 5051625, 6061950, 10103250, 15154875, 30309750]

約数ペア:

[(1, 30309750), (2, 15154875), (3, 10103250), (5, 6061950), (6, 5051625), (9, 3367750), (10, 3030975), (15, 2020650), (18, 1683875), (19, 1595250), (25, 1212390), (30, 1010325), (38, 797625), (45, 673550), (50, 606195), (57, 531750), (75, 404130), (90, 336775), (95, 319050), (114, 265875), (125, 242478), (150, 202065), (171, 177250), (190, 159525), (225, 134710), (250, 121239), (285, 106350), (342, 88625), (375, 80826), (450, 67355), (475, 63810), (570, 53175), (709, 42750), (750, 40413), (855, 35450), (950, 31905), (1125, 26942), (1418, 21375), (1425, 21270), (1710, 17725), (2127, 14250), (2250, 13471), (2375, 12762), (2850, 10635), (3545, 8550), (4254, 7125), (4275, 7090), (4750, 6381)]