47637720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 179852400

約数和(自身を除く): 132214680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 81, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 162, 169, 174, 180, 195, 216, 232, 234, 243, 260, 261, 270, 290, 312, 324, 338, 348, 351, 360, 377, 390, 405, 435, 468, 486, 507, 520, 522, 540, 580, 585, 648, 676, 696, 702, 754, 780, 783, 810, 845, 870, 936, 972, 1014, 1044, 1053, 1080, 1131, 1160, 1170, 1215, 1305, 1352, 1404, 1508, 1521, 1560, 1566, 1620, 1690, 1740, 1755, 1885, 1944, 2028, 2088, 2106, 2262, 2340, 2349, 2430, 2535, 2610, 2808, 3016, 3042, 3132, 3159, 3240, 3380, 3393, 3480, 3510, 3770, 3915, 4056, 4212, 4524, 4563, 4680, 4698, 4860, 4901, 5070, 5220, 5265, 5655, 6084, 6264, 6318, 6760, 6786, 7020, 7047, 7540, 7605, 7830, 8424, 9048, 9126, 9396, 9720, 9802, 10140, 10179, 10440, 10530, 11310, 11745, 12168, 12636, 13572, 13689, 14040, 14094, 14703, 15080, 15210, 15660, 15795, 16965, 18252, 18792, 19604, 20280, 20358, 21060, 22620, 22815, 23490, 24505, 25272, 27144, 27378, 28188, 29406, 30420, 30537, 31320, 31590, 33930, 35235, 36504, 39208, 40716, 41067, 42120, 44109, 45240, 45630, 46980, 49010, 50895, 54756, 56376, 58812, 60840, 61074, 63180, 67860, 68445, 70470, 73515, 81432, 82134, 88218, 91260, 91611, 93960, 98020, 101790, 109512, 117624, 122148, 126360, 132327, 135720, 136890, 140940, 147030, 152685, 164268, 176436, 182520, 183222, 196040, 203580, 205335, 220545, 244296, 264654, 273780, 281880, 294060, 305370, 328536, 352872, 366444, 396981, 407160, 410670, 441090, 458055, 529308, 547560, 588120, 610740, 661635, 732888, 793962, 821340, 882180, 916110, 1058616, 1190943, 1221480, 1323270, 1587924, 1642680, 1764360, 1832220, 1984905, 2381886, 2646540, 3175848, 3664440, 3969810, 4763772, 5293080, 5954715, 7939620, 9527544, 11909430, 15879240, 23818860, 47637720]

約数ペア:

[(1, 47637720), (2, 23818860), (3, 15879240), (4, 11909430), (5, 9527544), (6, 7939620), (8, 5954715), (9, 5293080), (10, 4763772), (12, 3969810), (13, 3664440), (15, 3175848), (18, 2646540), (20, 2381886), (24, 1984905), (26, 1832220), (27, 1764360), (29, 1642680), (30, 1587924), (36, 1323270), (39, 1221480), (40, 1190943), (45, 1058616), (52, 916110), (54, 882180), (58, 821340), (60, 793962), (65, 732888), (72, 661635), (78, 610740), (81, 588120), (87, 547560), (90, 529308), (104, 458055), (108, 441090), (116, 410670), (117, 407160), (120, 396981), (130, 366444), (135, 352872), (145, 328536), (156, 305370), (162, 294060), (169, 281880), (174, 273780), (180, 264654), (195, 244296), (216, 220545), (232, 205335), (234, 203580), (243, 196040), (260, 183222), (261, 182520), (270, 176436), (290, 164268), (312, 152685), (324, 147030), (338, 140940), (348, 136890), (351, 135720), (360, 132327), (377, 126360), (390, 122148), (405, 117624), (435, 109512), (468, 101790), (486, 98020), (507, 93960), (520, 91611), (522, 91260), (540, 88218), (580, 82134), (585, 81432), (648, 73515), (676, 70470), (696, 68445), (702, 67860), (754, 63180), (780, 61074), (783, 60840), (810, 58812), (845, 56376), (870, 54756), (936, 50895), (972, 49010), (1014, 46980), (1044, 45630), (1053, 45240), (1080, 44109), (1131, 42120), (1160, 41067), (1170, 40716), (1215, 39208), (1305, 36504), (1352, 35235), (1404, 33930), (1508, 31590), (1521, 31320), (1560, 30537), (1566, 30420), (1620, 29406), (1690, 28188), (1740, 27378), (1755, 27144), (1885, 25272), (1944, 24505), (2028, 23490), (2088, 22815), (2106, 22620), (2262, 21060), (2340, 20358), (2349, 20280), (2430, 19604), (2535, 18792), (2610, 18252), (2808, 16965), (3016, 15795), (3042, 15660), (3132, 15210), (3159, 15080), (3240, 14703), (3380, 14094), (3393, 14040), (3480, 13689), (3510, 13572), (3770, 12636), (3915, 12168), (4056, 11745), (4212, 11310), (4524, 10530), (4563, 10440), (4680, 10179), (4698, 10140), (4860, 9802), (4901, 9720), (5070, 9396), (5220, 9126), (5265, 9048), (5655, 8424), (6084, 7830), (6264, 7605), (6318, 7540), (6760, 7047), (6786, 7020)]