888689880

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{541}}^1$

素因数の和:593

約数の個数: 288

約数和(自身を含む): 3249333360

約数和(自身を除く): 2360643480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 243, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 486, 507, 520, 540, 541, 585, 648, 676, 702, 780, 810, 845, 936, 972, 1014, 1053, 1080, 1082, 1170, 1215, 1352, 1404, 1521, 1560, 1620, 1623, 1690, 1755, 1944, 2028, 2106, 2164, 2340, 2430, 2535, 2705, 2808, 3042, 3159, 3240, 3246, 3380, 3510, 4056, 4212, 4328, 4563, 4680, 4860, 4869, 5070, 5265, 5410, 6084, 6318, 6492, 6760, 7020, 7033, 7605, 8115, 8424, 9126, 9720, 9738, 10140, 10530, 10820, 12168, 12636, 12984, 13689, 14040, 14066, 14607, 15210, 15795, 16230, 18252, 19476, 20280, 21060, 21099, 21640, 22815, 24345, 25272, 27378, 28132, 29214, 30420, 31590, 32460, 35165, 36504, 38952, 41067, 42120, 42198, 43821, 45630, 48690, 54756, 56264, 58428, 60840, 63180, 63297, 64920, 68445, 70330, 73035, 82134, 84396, 87642, 91260, 91429, 97380, 105495, 109512, 116856, 126360, 126594, 131463, 136890, 140660, 146070, 164268, 168792, 175284, 182520, 182858, 189891, 194760, 205335, 210990, 219105, 253188, 262926, 273780, 274287, 281320, 292140, 316485, 328536, 350568, 365716, 379782, 410670, 421980, 438210, 457145, 506376, 525852, 547560, 548574, 569673, 584280, 632970, 657315, 731432, 759564, 821340, 822861, 843960, 876420, 914290, 949455, 1051704, 1097148, 1139346, 1265940, 1314630, 1371435, 1519128, 1642680, 1645722, 1709019, 1752840, 1828580, 1898910, 2194296, 2278692, 2468583, 2531880, 2629260, 2742870, 2848365, 3291444, 3418038, 3657160, 3797820, 4114305, 4557384, 4937166, 5258520, 5485740, 5696730, 6582888, 6836076, 7405749, 7595640, 8228610, 8545095, 9874332, 10971480, 11393460, 12342915, 13672152, 14811498, 16457220, 17090190, 19748664, 22217247, 22786920, 24685830, 29622996, 32914440, 34180380, 37028745, 44434494, 49371660, 59245992, 68360760, 74057490, 88868988, 98743320, 111086235, 148114980, 177737976, 222172470, 296229960, 444344940, 888689880]

約数ペア:

[(1, 888689880), (2, 444344940), (3, 296229960), (4, 222172470), (5, 177737976), (6, 148114980), (8, 111086235), (9, 98743320), (10, 88868988), (12, 74057490), (13, 68360760), (15, 59245992), (18, 49371660), (20, 44434494), (24, 37028745), (26, 34180380), (27, 32914440), (30, 29622996), (36, 24685830), (39, 22786920), (40, 22217247), (45, 19748664), (52, 17090190), (54, 16457220), (60, 14811498), (65, 13672152), (72, 12342915), (78, 11393460), (81, 10971480), (90, 9874332), (104, 8545095), (108, 8228610), (117, 7595640), (120, 7405749), (130, 6836076), (135, 6582888), (156, 5696730), (162, 5485740), (169, 5258520), (180, 4937166), (195, 4557384), (216, 4114305), (234, 3797820), (243, 3657160), (260, 3418038), (270, 3291444), (312, 2848365), (324, 2742870), (338, 2629260), (351, 2531880), (360, 2468583), (390, 2278692), (405, 2194296), (468, 1898910), (486, 1828580), (507, 1752840), (520, 1709019), (540, 1645722), (541, 1642680), (585, 1519128), (648, 1371435), (676, 1314630), (702, 1265940), (780, 1139346), (810, 1097148), (845, 1051704), (936, 949455), (972, 914290), (1014, 876420), (1053, 843960), (1080, 822861), (1082, 821340), (1170, 759564), (1215, 731432), (1352, 657315), (1404, 632970), (1521, 584280), (1560, 569673), (1620, 548574), (1623, 547560), (1690, 525852), (1755, 506376), (1944, 457145), (2028, 438210), (2106, 421980), (2164, 410670), (2340, 379782), (2430, 365716), (2535, 350568), (2705, 328536), (2808, 316485), (3042, 292140), (3159, 281320), (3240, 274287), (3246, 273780), (3380, 262926), (3510, 253188), (4056, 219105), (4212, 210990), (4328, 205335), (4563, 194760), (4680, 189891), (4860, 182858), (4869, 182520), (5070, 175284), (5265, 168792), (5410, 164268), (6084, 146070), (6318, 140660), (6492, 136890), (6760, 131463), (7020, 126594), (7033, 126360), (7605, 116856), (8115, 109512), (8424, 105495), (9126, 97380), (9720, 91429), (9738, 91260), (10140, 87642), (10530, 84396), (10820, 82134), (12168, 73035), (12636, 70330), (12984, 68445), (13689, 64920), (14040, 63297), (14066, 63180), (14607, 60840), (15210, 58428), (15795, 56264), (16230, 54756), (18252, 48690), (19476, 45630), (20280, 43821), (21060, 42198), (21099, 42120), (21640, 41067), (22815, 38952), (24345, 36504), (25272, 35165), (27378, 32460), (28132, 31590), (29214, 30420)]