200846040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 421233960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 149, 188, 235, 239, 282, 298, 376, 447, 470, 478, 564, 596, 705, 717, 745, 894, 940, 956, 1128, 1192, 1195, 1410, 1434, 1490, 1788, 1880, 1912, 2235, 2390, 2820, 2868, 2980, 3576, 3585, 4470, 4780, 5640, 5736, 5960, 7003, 7170, 8940, 9560, 11233, 14006, 14340, 17880, 21009, 22466, 28012, 28680, 33699, 35015, 35611, 42018, 44932, 56024, 56165, 67398, 70030, 71222, 84036, 89864, 105045, 106833, 112330, 134796, 140060, 142444, 168072, 168495, 178055, 210090, 213666, 224660, 269592, 280120, 284888, 336990, 356110, 420180, 427332, 449320, 534165, 673980, 712220, 840360, 854664, 1068330, 1347960, 1424440, 1673717, 2136660, 3347434, 4273320, 5021151, 6694868, 8368585, 10042302, 13389736, 16737170, 20084604, 25105755, 33474340, 40169208, 50211510, 66948680, 100423020, 200846040]

約数ペア:

[(1, 200846040), (2, 100423020), (3, 66948680), (4, 50211510), (5, 40169208), (6, 33474340), (8, 25105755), (10, 20084604), (12, 16737170), (15, 13389736), (20, 10042302), (24, 8368585), (30, 6694868), (40, 5021151), (47, 4273320), (60, 3347434), (94, 2136660), (120, 1673717), (141, 1424440), (149, 1347960), (188, 1068330), (235, 854664), (239, 840360), (282, 712220), (298, 673980), (376, 534165), (447, 449320), (470, 427332), (478, 420180), (564, 356110), (596, 336990), (705, 284888), (717, 280120), (745, 269592), (894, 224660), (940, 213666), (956, 210090), (1128, 178055), (1192, 168495), (1195, 168072), (1410, 142444), (1434, 140060), (1490, 134796), (1788, 112330), (1880, 106833), (1912, 105045), (2235, 89864), (2390, 84036), (2820, 71222), (2868, 70030), (2980, 67398), (3576, 56165), (3585, 56024), (4470, 44932), (4780, 42018), (5640, 35611), (5736, 35015), (5960, 33699), (7003, 28680), (7170, 28012), (8940, 22466), (9560, 21009), (11233, 17880), (14006, 14340)]