206757600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 288

約数和(自身を含む): 795949056

約数和(自身を除く): 589191456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 140, 150, 155, 160, 168, 175, 186, 200, 210, 217, 224, 240, 248, 280, 300, 310, 336, 350, 372, 397, 400, 420, 434, 465, 480, 496, 525, 560, 600, 620, 651, 672, 700, 744, 775, 794, 800, 840, 868, 930, 992, 1050, 1085, 1120, 1191, 1200, 1240, 1302, 1400, 1488, 1550, 1588, 1680, 1736, 1860, 1985, 2100, 2170, 2325, 2382, 2400, 2480, 2604, 2779, 2800, 2976, 3100, 3176, 3255, 3360, 3472, 3720, 3970, 4200, 4340, 4650, 4764, 4960, 5208, 5425, 5558, 5600, 5955, 6200, 6352, 6510, 6944, 7440, 7940, 8337, 8400, 8680, 9300, 9528, 9925, 10416, 10850, 11116, 11910, 12307, 12400, 12704, 13020, 13895, 14880, 15880, 16275, 16674, 16800, 17360, 18600, 19056, 19850, 20832, 21700, 22232, 23820, 24614, 24800, 26040, 27790, 29775, 31760, 32550, 33348, 34720, 36921, 37200, 38112, 39700, 41685, 43400, 44464, 47640, 49228, 52080, 55580, 59550, 61535, 63520, 65100, 66696, 69475, 73842, 74400, 79400, 83370, 86149, 86800, 88928, 95280, 98456, 104160, 111160, 119100, 123070, 130200, 133392, 138950, 147684, 158800, 166740, 172298, 173600, 184605, 190560, 196912, 208425, 222320, 238200, 246140, 258447, 260400, 266784, 277900, 295368, 307675, 317600, 333480, 344596, 369210, 393824, 416850, 430745, 444640, 476400, 492280, 516894, 520800, 555800, 590736, 615350, 666960, 689192, 738420, 833700, 861490, 923025, 952800, 984560, 1033788, 1111600, 1181472, 1230700, 1292235, 1333920, 1378384, 1476840, 1667400, 1722980, 1846050, 1969120, 2067576, 2153725, 2223200, 2461400, 2584470, 2756768, 2953680, 3334800, 3445960, 3692100, 4135152, 4307450, 4922800, 5168940, 5907360, 6461175, 6669600, 6891920, 7384200, 8270304, 8614900, 9845600, 10337880, 12922350, 13783840, 14768400, 17229800, 20675760, 25844700, 29536800, 34459600, 41351520, 51689400, 68919200, 103378800, 206757600]

約数ペア:

[(1, 206757600), (2, 103378800), (3, 68919200), (4, 51689400), (5, 41351520), (6, 34459600), (7, 29536800), (8, 25844700), (10, 20675760), (12, 17229800), (14, 14768400), (15, 13783840), (16, 12922350), (20, 10337880), (21, 9845600), (24, 8614900), (25, 8270304), (28, 7384200), (30, 6891920), (31, 6669600), (32, 6461175), (35, 5907360), (40, 5168940), (42, 4922800), (48, 4307450), (50, 4135152), (56, 3692100), (60, 3445960), (62, 3334800), (70, 2953680), (75, 2756768), (80, 2584470), (84, 2461400), (93, 2223200), (96, 2153725), (100, 2067576), (105, 1969120), (112, 1846050), (120, 1722980), (124, 1667400), (140, 1476840), (150, 1378384), (155, 1333920), (160, 1292235), (168, 1230700), (175, 1181472), (186, 1111600), (200, 1033788), (210, 984560), (217, 952800), (224, 923025), (240, 861490), (248, 833700), (280, 738420), (300, 689192), (310, 666960), (336, 615350), (350, 590736), (372, 555800), (397, 520800), (400, 516894), (420, 492280), (434, 476400), (465, 444640), (480, 430745), (496, 416850), (525, 393824), (560, 369210), (600, 344596), (620, 333480), (651, 317600), (672, 307675), (700, 295368), (744, 277900), (775, 266784), (794, 260400), (800, 258447), (840, 246140), (868, 238200), (930, 222320), (992, 208425), (1050, 196912), (1085, 190560), (1120, 184605), (1191, 173600), (1200, 172298), (1240, 166740), (1302, 158800), (1400, 147684), (1488, 138950), (1550, 133392), (1588, 130200), (1680, 123070), (1736, 119100), (1860, 111160), (1985, 104160), (2100, 98456), (2170, 95280), (2325, 88928), (2382, 86800), (2400, 86149), (2480, 83370), (2604, 79400), (2779, 74400), (2800, 73842), (2976, 69475), (3100, 66696), (3176, 65100), (3255, 63520), (3360, 61535), (3472, 59550), (3720, 55580), (3970, 52080), (4200, 49228), (4340, 47640), (4650, 44464), (4764, 43400), (4960, 41685), (5208, 39700), (5425, 38112), (5558, 37200), (5600, 36921), (5955, 34720), (6200, 33348), (6352, 32550), (6510, 31760), (6944, 29775), (7440, 27790), (7940, 26040), (8337, 24800), (8400, 24614), (8680, 23820), (9300, 22232), (9528, 21700), (9925, 20832), (10416, 19850), (10850, 19056), (11116, 18600), (11910, 17360), (12307, 16800), (12400, 16674), (12704, 16275), (13020, 15880), (13895, 14880)]