199292800

素因数分解:

$2^7\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 288

約数和(自身を含む): 605586240

約数和(自身を除く): 406293440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 41, 49, 50, 56, 62, 64, 70, 80, 82, 98, 100, 112, 124, 128, 140, 155, 160, 164, 175, 196, 200, 205, 217, 224, 245, 248, 280, 287, 310, 320, 328, 350, 392, 400, 410, 434, 448, 490, 496, 560, 574, 620, 640, 656, 700, 775, 784, 800, 820, 868, 896, 980, 992, 1025, 1085, 1120, 1148, 1225, 1240, 1271, 1312, 1400, 1435, 1519, 1550, 1568, 1600, 1640, 1736, 1960, 1984, 2009, 2050, 2170, 2240, 2296, 2450, 2480, 2542, 2624, 2800, 2870, 3038, 3100, 3136, 3200, 3280, 3472, 3920, 3968, 4018, 4100, 4340, 4480, 4592, 4900, 4960, 5084, 5248, 5425, 5600, 5740, 6076, 6200, 6272, 6355, 6560, 6944, 7175, 7595, 7840, 8036, 8200, 8680, 8897, 9184, 9800, 9920, 10045, 10168, 10850, 11200, 11480, 12152, 12400, 12710, 13120, 13888, 14350, 15190, 15680, 16072, 16400, 17360, 17794, 18368, 19600, 19840, 20090, 20336, 21700, 22400, 22960, 24304, 24800, 25420, 26240, 27776, 28700, 30380, 31360, 31775, 32144, 32800, 34720, 35588, 36736, 37975, 39200, 40180, 40672, 43400, 44485, 45920, 48608, 49600, 50225, 50840, 57400, 60760, 62279, 63550, 64288, 65600, 69440, 71176, 75950, 78400, 80360, 81344, 86800, 88970, 91840, 97216, 99200, 100450, 101680, 114800, 121520, 124558, 127100, 128576, 131200, 138880, 142352, 151900, 156800, 160720, 162688, 173600, 177940, 183680, 194432, 200900, 203360, 222425, 229600, 243040, 249116, 254200, 257152, 284704, 303800, 311395, 321440, 347200, 355880, 401800, 406720, 444850, 459200, 486080, 498232, 508400, 569408, 607600, 622790, 642880, 694400, 711760, 803600, 813440, 889700, 918400, 972160, 996464, 1016800, 1138816, 1215200, 1245580, 1285760, 1423520, 1556975, 1607200, 1779400, 1992928, 2033600, 2430400, 2491160, 2847040, 3113950, 3214400, 3558800, 3985856, 4067200, 4860800, 4982320, 5694080, 6227900, 6428800, 7117600, 7971712, 9964640, 12455800, 14235200, 19929280, 24911600, 28470400, 39858560, 49823200, 99646400, 199292800]

約数ペア:

[(1, 199292800), (2, 99646400), (4, 49823200), (5, 39858560), (7, 28470400), (8, 24911600), (10, 19929280), (14, 14235200), (16, 12455800), (20, 9964640), (25, 7971712), (28, 7117600), (31, 6428800), (32, 6227900), (35, 5694080), (40, 4982320), (41, 4860800), (49, 4067200), (50, 3985856), (56, 3558800), (62, 3214400), (64, 3113950), (70, 2847040), (80, 2491160), (82, 2430400), (98, 2033600), (100, 1992928), (112, 1779400), (124, 1607200), (128, 1556975), (140, 1423520), (155, 1285760), (160, 1245580), (164, 1215200), (175, 1138816), (196, 1016800), (200, 996464), (205, 972160), (217, 918400), (224, 889700), (245, 813440), (248, 803600), (280, 711760), (287, 694400), (310, 642880), (320, 622790), (328, 607600), (350, 569408), (392, 508400), (400, 498232), (410, 486080), (434, 459200), (448, 444850), (490, 406720), (496, 401800), (560, 355880), (574, 347200), (620, 321440), (640, 311395), (656, 303800), (700, 284704), (775, 257152), (784, 254200), (800, 249116), (820, 243040), (868, 229600), (896, 222425), (980, 203360), (992, 200900), (1025, 194432), (1085, 183680), (1120, 177940), (1148, 173600), (1225, 162688), (1240, 160720), (1271, 156800), (1312, 151900), (1400, 142352), (1435, 138880), (1519, 131200), (1550, 128576), (1568, 127100), (1600, 124558), (1640, 121520), (1736, 114800), (1960, 101680), (1984, 100450), (2009, 99200), (2050, 97216), (2170, 91840), (2240, 88970), (2296, 86800), (2450, 81344), (2480, 80360), (2542, 78400), (2624, 75950), (2800, 71176), (2870, 69440), (3038, 65600), (3100, 64288), (3136, 63550), (3200, 62279), (3280, 60760), (3472, 57400), (3920, 50840), (3968, 50225), (4018, 49600), (4100, 48608), (4340, 45920), (4480, 44485), (4592, 43400), (4900, 40672), (4960, 40180), (5084, 39200), (5248, 37975), (5425, 36736), (5600, 35588), (5740, 34720), (6076, 32800), (6200, 32144), (6272, 31775), (6355, 31360), (6560, 30380), (6944, 28700), (7175, 27776), (7595, 26240), (7840, 25420), (8036, 24800), (8200, 24304), (8680, 22960), (8897, 22400), (9184, 21700), (9800, 20336), (9920, 20090), (10045, 19840), (10168, 19600), (10850, 18368), (11200, 17794), (11480, 17360), (12152, 16400), (12400, 16072), (12710, 15680), (13120, 15190), (13888, 14350)]