325550400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9721

約数の個数: 168

約数和(自身を含む): 1220784960

約数和(自身を除く): 895234560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2400, 2800, 3360, 4200, 4800, 5600, 6720, 8400, 9689, 11200, 16800, 19378, 29067, 33600, 38756, 48445, 58134, 67823, 77512, 96890, 116268, 135646, 145335, 155024, 193780, 203469, 232536, 242225, 271292, 290670, 310048, 339115, 387560, 406938, 465072, 484450, 542584, 581340, 620096, 678230, 726675, 775120, 813876, 930144, 968900, 1017345, 1085168, 1162680, 1356460, 1453350, 1550240, 1627752, 1695575, 1860288, 1937800, 2034690, 2170336, 2325360, 2712920, 2906700, 3100480, 3255504, 3391150, 3875600, 4069380, 4340672, 4650720, 5086725, 5425840, 5813400, 6511008, 6782300, 7751200, 8138760, 9301440, 10173450, 10851680, 11626800, 13022016, 13564600, 15502400, 16277520, 20346900, 21703360, 23253600, 27129200, 32555040, 40693800, 46507200, 54258400, 65110080, 81387600, 108516800, 162775200, 325550400]

約数ペア:

[(1, 325550400), (2, 162775200), (3, 108516800), (4, 81387600), (5, 65110080), (6, 54258400), (7, 46507200), (8, 40693800), (10, 32555040), (12, 27129200), (14, 23253600), (15, 21703360), (16, 20346900), (20, 16277520), (21, 15502400), (24, 13564600), (25, 13022016), (28, 11626800), (30, 10851680), (32, 10173450), (35, 9301440), (40, 8138760), (42, 7751200), (48, 6782300), (50, 6511008), (56, 5813400), (60, 5425840), (64, 5086725), (70, 4650720), (75, 4340672), (80, 4069380), (84, 3875600), (96, 3391150), (100, 3255504), (105, 3100480), (112, 2906700), (120, 2712920), (140, 2325360), (150, 2170336), (160, 2034690), (168, 1937800), (175, 1860288), (192, 1695575), (200, 1627752), (210, 1550240), (224, 1453350), (240, 1356460), (280, 1162680), (300, 1085168), (320, 1017345), (336, 968900), (350, 930144), (400, 813876), (420, 775120), (448, 726675), (480, 678230), (525, 620096), (560, 581340), (600, 542584), (672, 484450), (700, 465072), (800, 406938), (840, 387560), (960, 339115), (1050, 310048), (1120, 290670), (1200, 271292), (1344, 242225), (1400, 232536), (1600, 203469), (1680, 193780), (2100, 155024), (2240, 145335), (2400, 135646), (2800, 116268), (3360, 96890), (4200, 77512), (4800, 67823), (5600, 58134), (6720, 48445), (8400, 38756), (9689, 33600), (11200, 29067), (16800, 19378)]