200768880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 675581760

約数和(自身を除く): 474812880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 229, 240, 260, 281, 312, 390, 458, 520, 562, 624, 687, 780, 843, 916, 1040, 1124, 1145, 1374, 1405, 1560, 1686, 1832, 2248, 2290, 2748, 2810, 2977, 3120, 3372, 3435, 3653, 3664, 4215, 4496, 4580, 5496, 5620, 5954, 6744, 6870, 7306, 8430, 8931, 9160, 10959, 10992, 11240, 11908, 13488, 13740, 14612, 14885, 16860, 17862, 18265, 18320, 21918, 22480, 23816, 27480, 29224, 29770, 33720, 35724, 36530, 43836, 44655, 47632, 54795, 54960, 58448, 59540, 64349, 67440, 71448, 73060, 87672, 89310, 109590, 119080, 128698, 142896, 146120, 175344, 178620, 193047, 219180, 238160, 257396, 292240, 321745, 357240, 386094, 438360, 514792, 643490, 714480, 772188, 836537, 876720, 965235, 1029584, 1286980, 1544376, 1673074, 1930470, 2509611, 2573960, 3088752, 3346148, 3860940, 4182685, 5019222, 5147920, 6692296, 7721880, 8365370, 10038444, 12548055, 13384592, 15443760, 16730740, 20076888, 25096110, 33461480, 40153776, 50192220, 66922960, 100384440, 200768880]

約数ペア:

[(1, 200768880), (2, 100384440), (3, 66922960), (4, 50192220), (5, 40153776), (6, 33461480), (8, 25096110), (10, 20076888), (12, 16730740), (13, 15443760), (15, 13384592), (16, 12548055), (20, 10038444), (24, 8365370), (26, 7721880), (30, 6692296), (39, 5147920), (40, 5019222), (48, 4182685), (52, 3860940), (60, 3346148), (65, 3088752), (78, 2573960), (80, 2509611), (104, 1930470), (120, 1673074), (130, 1544376), (156, 1286980), (195, 1029584), (208, 965235), (229, 876720), (240, 836537), (260, 772188), (281, 714480), (312, 643490), (390, 514792), (458, 438360), (520, 386094), (562, 357240), (624, 321745), (687, 292240), (780, 257396), (843, 238160), (916, 219180), (1040, 193047), (1124, 178620), (1145, 175344), (1374, 146120), (1405, 142896), (1560, 128698), (1686, 119080), (1832, 109590), (2248, 89310), (2290, 87672), (2748, 73060), (2810, 71448), (2977, 67440), (3120, 64349), (3372, 59540), (3435, 58448), (3653, 54960), (3664, 54795), (4215, 47632), (4496, 44655), (4580, 43836), (5496, 36530), (5620, 35724), (5954, 33720), (6744, 29770), (6870, 29224), (7306, 27480), (8430, 23816), (8931, 22480), (9160, 21918), (10959, 18320), (10992, 18265), (11240, 17862), (11908, 16860), (13488, 14885), (13740, 14612)]