170530500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 576576000

約数和(自身を除く): 406045500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 109, 125, 140, 149, 150, 175, 210, 218, 250, 298, 300, 327, 350, 375, 420, 436, 447, 500, 525, 545, 596, 654, 700, 745, 750, 763, 875, 894, 1043, 1050, 1090, 1308, 1490, 1500, 1526, 1635, 1750, 1788, 2086, 2100, 2180, 2235, 2289, 2625, 2725, 2980, 3052, 3129, 3270, 3500, 3725, 3815, 4172, 4470, 4578, 5215, 5250, 5450, 6258, 6540, 7450, 7630, 8175, 8940, 9156, 10430, 10500, 10900, 11175, 11445, 12516, 13625, 14900, 15260, 15645, 16241, 16350, 18625, 19075, 20860, 22350, 22890, 26075, 27250, 31290, 32482, 32700, 37250, 38150, 40875, 44700, 45780, 48723, 52150, 54500, 55875, 57225, 62580, 64964, 74500, 76300, 78225, 81205, 81750, 95375, 97446, 104300, 111750, 113687, 114450, 130375, 156450, 162410, 163500, 190750, 194892, 223500, 227374, 228900, 243615, 260750, 286125, 312900, 324820, 341061, 381500, 391125, 406025, 454748, 487230, 521500, 568435, 572250, 682122, 782250, 812050, 974460, 1136870, 1144500, 1218075, 1364244, 1564500, 1624100, 1705305, 2030125, 2273740, 2436150, 2842175, 3410610, 4060250, 4872300, 5684350, 6090375, 6821220, 8120500, 8526525, 11368700, 12180750, 14210875, 17053050, 24361500, 28421750, 34106100, 42632625, 56843500, 85265250, 170530500]

約数ペア:

[(1, 170530500), (2, 85265250), (3, 56843500), (4, 42632625), (5, 34106100), (6, 28421750), (7, 24361500), (10, 17053050), (12, 14210875), (14, 12180750), (15, 11368700), (20, 8526525), (21, 8120500), (25, 6821220), (28, 6090375), (30, 5684350), (35, 4872300), (42, 4060250), (50, 3410610), (60, 2842175), (70, 2436150), (75, 2273740), (84, 2030125), (100, 1705305), (105, 1624100), (109, 1564500), (125, 1364244), (140, 1218075), (149, 1144500), (150, 1136870), (175, 974460), (210, 812050), (218, 782250), (250, 682122), (298, 572250), (300, 568435), (327, 521500), (350, 487230), (375, 454748), (420, 406025), (436, 391125), (447, 381500), (500, 341061), (525, 324820), (545, 312900), (596, 286125), (654, 260750), (700, 243615), (745, 228900), (750, 227374), (763, 223500), (875, 194892), (894, 190750), (1043, 163500), (1050, 162410), (1090, 156450), (1308, 130375), (1490, 114450), (1500, 113687), (1526, 111750), (1635, 104300), (1750, 97446), (1788, 95375), (2086, 81750), (2100, 81205), (2180, 78225), (2235, 76300), (2289, 74500), (2625, 64964), (2725, 62580), (2980, 57225), (3052, 55875), (3129, 54500), (3270, 52150), (3500, 48723), (3725, 45780), (3815, 44700), (4172, 40875), (4470, 38150), (4578, 37250), (5215, 32700), (5250, 32482), (5450, 31290), (6258, 27250), (6540, 26075), (7450, 22890), (7630, 22350), (8175, 20860), (8940, 19075), (9156, 18625), (10430, 16350), (10500, 16241), (10900, 15645), (11175, 15260), (11445, 14900), (12516, 13625)]