27925560

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 288

約数和(自身を含む): 107911440

約数和(自身を除く): 79985880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 162, 169, 170, 180, 195, 204, 216, 221, 234, 243, 255, 260, 270, 306, 312, 324, 338, 340, 351, 360, 390, 405, 408, 442, 459, 468, 486, 507, 510, 520, 540, 585, 612, 648, 663, 676, 680, 702, 765, 780, 810, 845, 884, 918, 936, 972, 1014, 1020, 1053, 1080, 1105, 1170, 1215, 1224, 1326, 1352, 1377, 1404, 1521, 1530, 1560, 1620, 1690, 1755, 1768, 1836, 1944, 1989, 2028, 2040, 2106, 2210, 2295, 2340, 2430, 2535, 2652, 2754, 2808, 2873, 3042, 3060, 3159, 3240, 3315, 3380, 3510, 3672, 3978, 4056, 4131, 4212, 4420, 4563, 4590, 4680, 4860, 5070, 5265, 5304, 5508, 5746, 5967, 6084, 6120, 6318, 6630, 6760, 6885, 7020, 7605, 7956, 8262, 8424, 8619, 8840, 9126, 9180, 9720, 9945, 10140, 10530, 11016, 11492, 11934, 12168, 12636, 13260, 13689, 13770, 14040, 14365, 15210, 15795, 15912, 16524, 17238, 17901, 18252, 18360, 19890, 20280, 20655, 21060, 22815, 22984, 23868, 25272, 25857, 26520, 27378, 27540, 28730, 29835, 30420, 31590, 33048, 34476, 35802, 36504, 39780, 41067, 41310, 42120, 43095, 45630, 47736, 51714, 53703, 54756, 55080, 57460, 59670, 60840, 63180, 68445, 68952, 71604, 77571, 79560, 82134, 82620, 86190, 89505, 91260, 103428, 107406, 109512, 114920, 119340, 126360, 129285, 136890, 143208, 155142, 164268, 165240, 172380, 179010, 182520, 205335, 206856, 214812, 232713, 238680, 258570, 268515, 273780, 310284, 328536, 344760, 358020, 387855, 410670, 429624, 465426, 517140, 537030, 547560, 620568, 698139, 716040, 775710, 821340, 930852, 1034280, 1074060, 1163565, 1396278, 1551420, 1642680, 1861704, 2148120, 2327130, 2792556, 3102840, 3490695, 4654260, 5585112, 6981390, 9308520, 13962780, 27925560]

約数ペア:

[(1, 27925560), (2, 13962780), (3, 9308520), (4, 6981390), (5, 5585112), (6, 4654260), (8, 3490695), (9, 3102840), (10, 2792556), (12, 2327130), (13, 2148120), (15, 1861704), (17, 1642680), (18, 1551420), (20, 1396278), (24, 1163565), (26, 1074060), (27, 1034280), (30, 930852), (34, 821340), (36, 775710), (39, 716040), (40, 698139), (45, 620568), (51, 547560), (52, 537030), (54, 517140), (60, 465426), (65, 429624), (68, 410670), (72, 387855), (78, 358020), (81, 344760), (85, 328536), (90, 310284), (102, 273780), (104, 268515), (108, 258570), (117, 238680), (120, 232713), (130, 214812), (135, 206856), (136, 205335), (153, 182520), (156, 179010), (162, 172380), (169, 165240), (170, 164268), (180, 155142), (195, 143208), (204, 136890), (216, 129285), (221, 126360), (234, 119340), (243, 114920), (255, 109512), (260, 107406), (270, 103428), (306, 91260), (312, 89505), (324, 86190), (338, 82620), (340, 82134), (351, 79560), (360, 77571), (390, 71604), (405, 68952), (408, 68445), (442, 63180), (459, 60840), (468, 59670), (486, 57460), (507, 55080), (510, 54756), (520, 53703), (540, 51714), (585, 47736), (612, 45630), (648, 43095), (663, 42120), (676, 41310), (680, 41067), (702, 39780), (765, 36504), (780, 35802), (810, 34476), (845, 33048), (884, 31590), (918, 30420), (936, 29835), (972, 28730), (1014, 27540), (1020, 27378), (1053, 26520), (1080, 25857), (1105, 25272), (1170, 23868), (1215, 22984), (1224, 22815), (1326, 21060), (1352, 20655), (1377, 20280), (1404, 19890), (1521, 18360), (1530, 18252), (1560, 17901), (1620, 17238), (1690, 16524), (1755, 15912), (1768, 15795), (1836, 15210), (1944, 14365), (1989, 14040), (2028, 13770), (2040, 13689), (2106, 13260), (2210, 12636), (2295, 12168), (2340, 11934), (2430, 11492), (2535, 11016), (2652, 10530), (2754, 10140), (2808, 9945), (2873, 9720), (3042, 9180), (3060, 9126), (3159, 8840), (3240, 8619), (3315, 8424), (3380, 8262), (3510, 7956), (3672, 7605), (3978, 7020), (4056, 6885), (4131, 6760), (4212, 6630), (4420, 6318), (4563, 6120), (4590, 6084), (4680, 5967), (4860, 5746), (5070, 5508), (5265, 5304)]