210849000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 668304000

約数和(自身を除く): 457455000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 67, 75, 100, 120, 125, 134, 150, 200, 201, 250, 268, 300, 335, 375, 402, 500, 536, 600, 670, 750, 804, 1000, 1005, 1049, 1340, 1500, 1608, 1675, 2010, 2098, 2680, 3000, 3147, 3350, 4020, 4196, 5025, 5245, 6294, 6700, 8040, 8375, 8392, 10050, 10490, 12588, 13400, 15735, 16750, 20100, 20980, 25125, 25176, 26225, 31470, 33500, 40200, 41960, 50250, 52450, 62940, 67000, 70283, 78675, 100500, 104900, 125880, 131125, 140566, 157350, 201000, 209800, 210849, 262250, 281132, 314700, 351415, 393375, 421698, 524500, 562264, 629400, 702830, 786750, 843396, 1049000, 1054245, 1405660, 1573500, 1686792, 1757075, 2108490, 2811320, 3147000, 3514150, 4216980, 5271225, 7028300, 8433960, 8785375, 10542450, 14056600, 17570750, 21084900, 26356125, 35141500, 42169800, 52712250, 70283000, 105424500, 210849000]

約数ペア:

[(1, 210849000), (2, 105424500), (3, 70283000), (4, 52712250), (5, 42169800), (6, 35141500), (8, 26356125), (10, 21084900), (12, 17570750), (15, 14056600), (20, 10542450), (24, 8785375), (25, 8433960), (30, 7028300), (40, 5271225), (50, 4216980), (60, 3514150), (67, 3147000), (75, 2811320), (100, 2108490), (120, 1757075), (125, 1686792), (134, 1573500), (150, 1405660), (200, 1054245), (201, 1049000), (250, 843396), (268, 786750), (300, 702830), (335, 629400), (375, 562264), (402, 524500), (500, 421698), (536, 393375), (600, 351415), (670, 314700), (750, 281132), (804, 262250), (1000, 210849), (1005, 209800), (1049, 201000), (1340, 157350), (1500, 140566), (1608, 131125), (1675, 125880), (2010, 104900), (2098, 100500), (2680, 78675), (3000, 70283), (3147, 67000), (3350, 62940), (4020, 52450), (4196, 50250), (5025, 41960), (5245, 40200), (6294, 33500), (6700, 31470), (8040, 26225), (8375, 25176), (8392, 25125), (10050, 20980), (10490, 20100), (12588, 16750), (13400, 15735)]