25872210

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^2$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 86434560

約数和(自身を除く): 60562350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 182, 189, 195, 210, 234, 243, 270, 273, 315, 338, 351, 378, 390, 405, 455, 486, 507, 546, 567, 585, 630, 702, 729, 810, 819, 845, 910, 945, 1014, 1053, 1134, 1170, 1183, 1215, 1365, 1458, 1521, 1638, 1690, 1701, 1755, 1890, 2106, 2187, 2366, 2430, 2457, 2535, 2730, 2835, 3042, 3159, 3402, 3510, 3549, 3645, 4095, 4374, 4563, 4914, 5070, 5103, 5265, 5670, 5915, 6318, 7098, 7290, 7371, 7605, 8190, 8505, 9126, 9477, 10206, 10530, 10647, 10935, 11830, 12285, 13689, 14742, 15210, 15309, 15795, 17010, 17745, 18954, 21294, 21870, 22113, 22815, 24570, 25515, 27378, 28431, 30618, 31590, 31941, 35490, 36855, 41067, 44226, 45630, 47385, 51030, 53235, 56862, 63882, 66339, 68445, 73710, 76545, 82134, 94770, 95823, 106470, 110565, 123201, 132678, 136890, 142155, 153090, 159705, 191646, 199017, 205335, 221130, 246402, 284310, 287469, 319410, 331695, 369603, 398034, 410670, 479115, 574938, 616005, 663390, 739206, 862407, 958230, 995085, 1232010, 1437345, 1724814, 1848015, 1990170, 2587221, 2874690, 3696030, 4312035, 5174442, 8624070, 12936105, 25872210]

約数ペア:

[(1, 25872210), (2, 12936105), (3, 8624070), (5, 5174442), (6, 4312035), (7, 3696030), (9, 2874690), (10, 2587221), (13, 1990170), (14, 1848015), (15, 1724814), (18, 1437345), (21, 1232010), (26, 995085), (27, 958230), (30, 862407), (35, 739206), (39, 663390), (42, 616005), (45, 574938), (54, 479115), (63, 410670), (65, 398034), (70, 369603), (78, 331695), (81, 319410), (90, 287469), (91, 284310), (105, 246402), (117, 221130), (126, 205335), (130, 199017), (135, 191646), (162, 159705), (169, 153090), (182, 142155), (189, 136890), (195, 132678), (210, 123201), (234, 110565), (243, 106470), (270, 95823), (273, 94770), (315, 82134), (338, 76545), (351, 73710), (378, 68445), (390, 66339), (405, 63882), (455, 56862), (486, 53235), (507, 51030), (546, 47385), (567, 45630), (585, 44226), (630, 41067), (702, 36855), (729, 35490), (810, 31941), (819, 31590), (845, 30618), (910, 28431), (945, 27378), (1014, 25515), (1053, 24570), (1134, 22815), (1170, 22113), (1183, 21870), (1215, 21294), (1365, 18954), (1458, 17745), (1521, 17010), (1638, 15795), (1690, 15309), (1701, 15210), (1755, 14742), (1890, 13689), (2106, 12285), (2187, 11830), (2366, 10935), (2430, 10647), (2457, 10530), (2535, 10206), (2730, 9477), (2835, 9126), (3042, 8505), (3159, 8190), (3402, 7605), (3510, 7371), (3549, 7290), (3645, 7098), (4095, 6318), (4374, 5915), (4563, 5670), (4914, 5265), (5070, 5103)]