272552000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 224

約数和(自身を含む): 801355776

約数和(自身を除く): 528803776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 140, 155, 157, 160, 175, 200, 217, 224, 248, 250, 280, 310, 314, 320, 350, 400, 434, 448, 496, 500, 560, 620, 628, 700, 775, 785, 800, 868, 875, 992, 1000, 1085, 1099, 1120, 1240, 1256, 1400, 1550, 1570, 1600, 1736, 1750, 1984, 2000, 2170, 2198, 2240, 2480, 2512, 2800, 3100, 3140, 3472, 3500, 3875, 3925, 4000, 4340, 4396, 4867, 4960, 5024, 5425, 5495, 5600, 6200, 6280, 6944, 7000, 7750, 7850, 8000, 8680, 8792, 9734, 9920, 10048, 10850, 10990, 11200, 12400, 12560, 13888, 14000, 15500, 15700, 17360, 17584, 19468, 19625, 21700, 21980, 24335, 24800, 25120, 27125, 27475, 28000, 31000, 31400, 34069, 34720, 35168, 38936, 39250, 43400, 43960, 48670, 49600, 50240, 54250, 54950, 56000, 62000, 62800, 68138, 69440, 70336, 77872, 78500, 86800, 87920, 97340, 108500, 109900, 121675, 124000, 125600, 136276, 137375, 155744, 157000, 170345, 173600, 175840, 194680, 217000, 219800, 243350, 248000, 251200, 272552, 274750, 311488, 314000, 340690, 347200, 351680, 389360, 434000, 439600, 486700, 545104, 549500, 608375, 628000, 681380, 778720, 851725, 868000, 879200, 973400, 1090208, 1099000, 1216750, 1256000, 1362760, 1557440, 1703450, 1736000, 1758400, 1946800, 2180416, 2198000, 2433500, 2725520, 3406900, 3893600, 4258625, 4396000, 4867000, 5451040, 6813800, 7787200, 8517250, 8792000, 9734000, 10902080, 13627600, 17034500, 19468000, 27255200, 34069000, 38936000, 54510400, 68138000, 136276000, 272552000]

約数ペア:

[(1, 272552000), (2, 136276000), (4, 68138000), (5, 54510400), (7, 38936000), (8, 34069000), (10, 27255200), (14, 19468000), (16, 17034500), (20, 13627600), (25, 10902080), (28, 9734000), (31, 8792000), (32, 8517250), (35, 7787200), (40, 6813800), (50, 5451040), (56, 4867000), (62, 4396000), (64, 4258625), (70, 3893600), (80, 3406900), (100, 2725520), (112, 2433500), (124, 2198000), (125, 2180416), (140, 1946800), (155, 1758400), (157, 1736000), (160, 1703450), (175, 1557440), (200, 1362760), (217, 1256000), (224, 1216750), (248, 1099000), (250, 1090208), (280, 973400), (310, 879200), (314, 868000), (320, 851725), (350, 778720), (400, 681380), (434, 628000), (448, 608375), (496, 549500), (500, 545104), (560, 486700), (620, 439600), (628, 434000), (700, 389360), (775, 351680), (785, 347200), (800, 340690), (868, 314000), (875, 311488), (992, 274750), (1000, 272552), (1085, 251200), (1099, 248000), (1120, 243350), (1240, 219800), (1256, 217000), (1400, 194680), (1550, 175840), (1570, 173600), (1600, 170345), (1736, 157000), (1750, 155744), (1984, 137375), (2000, 136276), (2170, 125600), (2198, 124000), (2240, 121675), (2480, 109900), (2512, 108500), (2800, 97340), (3100, 87920), (3140, 86800), (3472, 78500), (3500, 77872), (3875, 70336), (3925, 69440), (4000, 68138), (4340, 62800), (4396, 62000), (4867, 56000), (4960, 54950), (5024, 54250), (5425, 50240), (5495, 49600), (5600, 48670), (6200, 43960), (6280, 43400), (6944, 39250), (7000, 38936), (7750, 35168), (7850, 34720), (8000, 34069), (8680, 31400), (8792, 31000), (9734, 28000), (9920, 27475), (10048, 27125), (10850, 25120), (10990, 24800), (11200, 24335), (12400, 21980), (12560, 21700), (13888, 19625), (14000, 19468), (15500, 17584), (15700, 17360)]