203469000

素因数分解:

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

素因数の和:9720

約数の個数: 128

約数和(自身を含む): 725587200

約数和(自身を除く): 522118200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 9689, 10500, 19378, 21000, 29067, 38756, 48445, 58134, 67823, 77512, 96890, 116268, 135646, 145335, 193780, 203469, 232536, 242225, 271292, 290670, 339115, 387560, 406938, 484450, 542584, 581340, 678230, 726675, 813876, 968900, 1017345, 1162680, 1211125, 1356460, 1453350, 1627752, 1695575, 1937800, 2034690, 2422250, 2712920, 2906700, 3391150, 3633375, 4069380, 4844500, 5086725, 5813400, 6782300, 7266750, 8138760, 8477875, 9689000, 10173450, 13564600, 14533500, 16955750, 20346900, 25433625, 29067000, 33911500, 40693800, 50867250, 67823000, 101734500, 203469000]

約数ペア:

[(1, 203469000), (2, 101734500), (3, 67823000), (4, 50867250), (5, 40693800), (6, 33911500), (7, 29067000), (8, 25433625), (10, 20346900), (12, 16955750), (14, 14533500), (15, 13564600), (20, 10173450), (21, 9689000), (24, 8477875), (25, 8138760), (28, 7266750), (30, 6782300), (35, 5813400), (40, 5086725), (42, 4844500), (50, 4069380), (56, 3633375), (60, 3391150), (70, 2906700), (75, 2712920), (84, 2422250), (100, 2034690), (105, 1937800), (120, 1695575), (125, 1627752), (140, 1453350), (150, 1356460), (168, 1211125), (175, 1162680), (200, 1017345), (210, 968900), (250, 813876), (280, 726675), (300, 678230), (350, 581340), (375, 542584), (420, 484450), (500, 406938), (525, 387560), (600, 339115), (700, 290670), (750, 271292), (840, 242225), (875, 232536), (1000, 203469), (1050, 193780), (1400, 145335), (1500, 135646), (1750, 116268), (2100, 96890), (2625, 77512), (3000, 67823), (3500, 58134), (4200, 48445), (5250, 38756), (7000, 29067), (9689, 21000), (10500, 19378)]