142170000

素因数分解:

$2^4\times 3^1\times 5^4\times 7^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 200

約数和(自身を含む): 525281856

約数和(自身を除く): 383111856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 625, 677, 700, 750, 840, 875, 1000, 1050, 1200, 1250, 1354, 1400, 1500, 1680, 1750, 1875, 2000, 2031, 2100, 2500, 2625, 2708, 2800, 3000, 3385, 3500, 3750, 4062, 4200, 4375, 4739, 5000, 5250, 5416, 6000, 6770, 7000, 7500, 8124, 8400, 8750, 9478, 10000, 10155, 10500, 10832, 13125, 13540, 14000, 14217, 15000, 16248, 16925, 17500, 18956, 20310, 21000, 23695, 26250, 27080, 28434, 30000, 32496, 33850, 35000, 37912, 40620, 42000, 47390, 50775, 52500, 54160, 56868, 67700, 70000, 71085, 75824, 81240, 84625, 94780, 101550, 105000, 113736, 118475, 135400, 142170, 162480, 169250, 189560, 203100, 210000, 227472, 236950, 253875, 270800, 284340, 338500, 355425, 379120, 406200, 423125, 473900, 507750, 568680, 592375, 677000, 710850, 812400, 846250, 947800, 1015500, 1137360, 1184750, 1269375, 1354000, 1421700, 1692500, 1777125, 1895600, 2031000, 2369500, 2538750, 2843400, 2961875, 3385000, 3554250, 4062000, 4739000, 5077500, 5686800, 5923750, 6770000, 7108500, 8885625, 9478000, 10155000, 11847500, 14217000, 17771250, 20310000, 23695000, 28434000, 35542500, 47390000, 71085000, 142170000]

約数ペア:

[(1, 142170000), (2, 71085000), (3, 47390000), (4, 35542500), (5, 28434000), (6, 23695000), (7, 20310000), (8, 17771250), (10, 14217000), (12, 11847500), (14, 10155000), (15, 9478000), (16, 8885625), (20, 7108500), (21, 6770000), (24, 5923750), (25, 5686800), (28, 5077500), (30, 4739000), (35, 4062000), (40, 3554250), (42, 3385000), (48, 2961875), (50, 2843400), (56, 2538750), (60, 2369500), (70, 2031000), (75, 1895600), (80, 1777125), (84, 1692500), (100, 1421700), (105, 1354000), (112, 1269375), (120, 1184750), (125, 1137360), (140, 1015500), (150, 947800), (168, 846250), (175, 812400), (200, 710850), (210, 677000), (240, 592375), (250, 568680), (280, 507750), (300, 473900), (336, 423125), (350, 406200), (375, 379120), (400, 355425), (420, 338500), (500, 284340), (525, 270800), (560, 253875), (600, 236950), (625, 227472), (677, 210000), (700, 203100), (750, 189560), (840, 169250), (875, 162480), (1000, 142170), (1050, 135400), (1200, 118475), (1250, 113736), (1354, 105000), (1400, 101550), (1500, 94780), (1680, 84625), (1750, 81240), (1875, 75824), (2000, 71085), (2031, 70000), (2100, 67700), (2500, 56868), (2625, 54160), (2708, 52500), (2800, 50775), (3000, 47390), (3385, 42000), (3500, 40620), (3750, 37912), (4062, 35000), (4200, 33850), (4375, 32496), (4739, 30000), (5000, 28434), (5250, 27080), (5416, 26250), (6000, 23695), (6770, 21000), (7000, 20310), (7500, 18956), (8124, 17500), (8400, 16925), (8750, 16248), (9478, 15000), (10000, 14217), (10155, 14000), (10500, 13540), (10832, 13125)]