200369120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 380238880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 31, 32, 35, 40, 56, 58, 62, 70, 80, 112, 116, 124, 140, 145, 155, 160, 199, 203, 217, 224, 232, 248, 280, 290, 310, 398, 406, 434, 464, 496, 560, 580, 620, 796, 812, 868, 899, 928, 992, 995, 1015, 1085, 1120, 1160, 1240, 1393, 1592, 1624, 1736, 1798, 1990, 2030, 2170, 2320, 2480, 2786, 3184, 3248, 3472, 3596, 3980, 4060, 4340, 4495, 4640, 4960, 5572, 5771, 6169, 6293, 6368, 6496, 6944, 6965, 7192, 7960, 8120, 8680, 8990, 11144, 11542, 12338, 12586, 13930, 14384, 15920, 16240, 17360, 17980, 22288, 23084, 24676, 25172, 27860, 28768, 28855, 30845, 31465, 31840, 32480, 34720, 35960, 40397, 43183, 44576, 46168, 49352, 50344, 55720, 57710, 61690, 62930, 71920, 80794, 86366, 92336, 98704, 100688, 111440, 115420, 123380, 125860, 143840, 161588, 172732, 178901, 184672, 197408, 201376, 201985, 215915, 222880, 230840, 246760, 251720, 323176, 345464, 357802, 403970, 431830, 461680, 493520, 503440, 646352, 690928, 715604, 807940, 863660, 894505, 923360, 987040, 1006880, 1252307, 1292704, 1381856, 1431208, 1615880, 1727320, 1789010, 2504614, 2862416, 3231760, 3454640, 3578020, 5009228, 5724832, 6261535, 6463520, 6909280, 7156040, 10018456, 12523070, 14312080, 20036912, 25046140, 28624160, 40073824, 50092280, 100184560, 200369120]

約数ペア:

[(1, 200369120), (2, 100184560), (4, 50092280), (5, 40073824), (7, 28624160), (8, 25046140), (10, 20036912), (14, 14312080), (16, 12523070), (20, 10018456), (28, 7156040), (29, 6909280), (31, 6463520), (32, 6261535), (35, 5724832), (40, 5009228), (56, 3578020), (58, 3454640), (62, 3231760), (70, 2862416), (80, 2504614), (112, 1789010), (116, 1727320), (124, 1615880), (140, 1431208), (145, 1381856), (155, 1292704), (160, 1252307), (199, 1006880), (203, 987040), (217, 923360), (224, 894505), (232, 863660), (248, 807940), (280, 715604), (290, 690928), (310, 646352), (398, 503440), (406, 493520), (434, 461680), (464, 431830), (496, 403970), (560, 357802), (580, 345464), (620, 323176), (796, 251720), (812, 246760), (868, 230840), (899, 222880), (928, 215915), (992, 201985), (995, 201376), (1015, 197408), (1085, 184672), (1120, 178901), (1160, 172732), (1240, 161588), (1393, 143840), (1592, 125860), (1624, 123380), (1736, 115420), (1798, 111440), (1990, 100688), (2030, 98704), (2170, 92336), (2320, 86366), (2480, 80794), (2786, 71920), (3184, 62930), (3248, 61690), (3472, 57710), (3596, 55720), (3980, 50344), (4060, 49352), (4340, 46168), (4495, 44576), (4640, 43183), (4960, 40397), (5572, 35960), (5771, 34720), (6169, 32480), (6293, 31840), (6368, 31465), (6496, 30845), (6944, 28855), (6965, 28768), (7192, 27860), (7960, 25172), (8120, 24676), (8680, 23084), (8990, 22288), (11144, 17980), (11542, 17360), (12338, 16240), (12586, 15920), (13930, 14384)]