200074000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 571963392

約数和(自身を除く): 371889392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 461, 496, 500, 560, 620, 700, 775, 868, 875, 922, 1000, 1085, 1240, 1400, 1550, 1736, 1750, 1844, 2000, 2170, 2305, 2480, 2800, 3100, 3227, 3472, 3500, 3688, 3875, 4340, 4610, 5425, 6200, 6454, 7000, 7376, 7750, 8680, 9220, 10850, 11525, 12400, 12908, 14000, 14291, 15500, 16135, 17360, 18440, 21700, 23050, 25816, 27125, 28582, 31000, 32270, 36880, 43400, 46100, 51632, 54250, 57164, 57625, 62000, 64540, 71455, 80675, 86800, 92200, 100037, 108500, 114328, 115250, 129080, 142910, 161350, 184400, 200074, 217000, 228656, 230500, 258160, 285820, 322700, 357275, 400148, 403375, 434000, 461000, 500185, 571640, 645400, 714550, 800296, 806750, 922000, 1000370, 1143280, 1290800, 1429100, 1600592, 1613500, 1786375, 2000740, 2500925, 2858200, 3227000, 3572750, 4001480, 5001850, 5716400, 6454000, 7145500, 8002960, 10003700, 12504625, 14291000, 20007400, 25009250, 28582000, 40014800, 50018500, 100037000, 200074000]

約数ペア:

[(1, 200074000), (2, 100037000), (4, 50018500), (5, 40014800), (7, 28582000), (8, 25009250), (10, 20007400), (14, 14291000), (16, 12504625), (20, 10003700), (25, 8002960), (28, 7145500), (31, 6454000), (35, 5716400), (40, 5001850), (50, 4001480), (56, 3572750), (62, 3227000), (70, 2858200), (80, 2500925), (100, 2000740), (112, 1786375), (124, 1613500), (125, 1600592), (140, 1429100), (155, 1290800), (175, 1143280), (200, 1000370), (217, 922000), (248, 806750), (250, 800296), (280, 714550), (310, 645400), (350, 571640), (400, 500185), (434, 461000), (461, 434000), (496, 403375), (500, 400148), (560, 357275), (620, 322700), (700, 285820), (775, 258160), (868, 230500), (875, 228656), (922, 217000), (1000, 200074), (1085, 184400), (1240, 161350), (1400, 142910), (1550, 129080), (1736, 115250), (1750, 114328), (1844, 108500), (2000, 100037), (2170, 92200), (2305, 86800), (2480, 80675), (2800, 71455), (3100, 64540), (3227, 62000), (3472, 57625), (3500, 57164), (3688, 54250), (3875, 51632), (4340, 46100), (4610, 43400), (5425, 36880), (6200, 32270), (6454, 31000), (7000, 28582), (7376, 27125), (7750, 25816), (8680, 23050), (9220, 21700), (10850, 18440), (11525, 17360), (12400, 16135), (12908, 15500), (14000, 14291)]