157395000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 160

約数和(自身を含む): 562320000

約数和(自身を除く): 404925000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 625, 700, 750, 840, 875, 1000, 1050, 1250, 1400, 1499, 1500, 1750, 1875, 2100, 2500, 2625, 2998, 3000, 3500, 3750, 4200, 4375, 4497, 5000, 5250, 5996, 7000, 7495, 7500, 8750, 8994, 10493, 10500, 11992, 13125, 14990, 15000, 17500, 17988, 20986, 21000, 22485, 26250, 29980, 31479, 35000, 35976, 37475, 41972, 44970, 52465, 52500, 59960, 62958, 74950, 83944, 89940, 104930, 105000, 112425, 125916, 149900, 157395, 179880, 187375, 209860, 224850, 251832, 262325, 299800, 314790, 374750, 419720, 449700, 524650, 562125, 629580, 749500, 786975, 899400, 936875, 1049300, 1124250, 1259160, 1311625, 1499000, 1573950, 1873750, 2098600, 2248500, 2623250, 2810625, 3147900, 3747500, 3934875, 4497000, 5246500, 5621250, 6295800, 6558125, 7495000, 7869750, 10493000, 11242500, 13116250, 15739500, 19674375, 22485000, 26232500, 31479000, 39348750, 52465000, 78697500, 157395000]

約数ペア:

[(1, 157395000), (2, 78697500), (3, 52465000), (4, 39348750), (5, 31479000), (6, 26232500), (7, 22485000), (8, 19674375), (10, 15739500), (12, 13116250), (14, 11242500), (15, 10493000), (20, 7869750), (21, 7495000), (24, 6558125), (25, 6295800), (28, 5621250), (30, 5246500), (35, 4497000), (40, 3934875), (42, 3747500), (50, 3147900), (56, 2810625), (60, 2623250), (70, 2248500), (75, 2098600), (84, 1873750), (100, 1573950), (105, 1499000), (120, 1311625), (125, 1259160), (140, 1124250), (150, 1049300), (168, 936875), (175, 899400), (200, 786975), (210, 749500), (250, 629580), (280, 562125), (300, 524650), (350, 449700), (375, 419720), (420, 374750), (500, 314790), (525, 299800), (600, 262325), (625, 251832), (700, 224850), (750, 209860), (840, 187375), (875, 179880), (1000, 157395), (1050, 149900), (1250, 125916), (1400, 112425), (1499, 105000), (1500, 104930), (1750, 89940), (1875, 83944), (2100, 74950), (2500, 62958), (2625, 59960), (2998, 52500), (3000, 52465), (3500, 44970), (3750, 41972), (4200, 37475), (4375, 35976), (4497, 35000), (5000, 31479), (5250, 29980), (5996, 26250), (7000, 22485), (7495, 21000), (7500, 20986), (8750, 17988), (8994, 17500), (10493, 15000), (10500, 14990), (11992, 13125)]