25364340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 84756672

約数和(自身を除く): 59392332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 307, 324, 340, 405, 459, 486, 510, 540, 612, 614, 765, 810, 918, 921, 972, 1020, 1215, 1228, 1377, 1530, 1535, 1620, 1836, 1842, 2295, 2430, 2754, 2763, 3060, 3070, 3684, 4131, 4590, 4605, 4860, 5219, 5508, 5526, 6140, 6885, 8262, 8289, 9180, 9210, 10438, 11052, 13770, 13815, 15657, 16524, 16578, 18420, 20655, 20876, 24867, 26095, 27540, 27630, 31314, 33156, 41310, 41445, 46971, 49734, 52190, 55260, 62628, 74601, 78285, 82620, 82890, 93942, 99468, 104380, 124335, 140913, 149202, 156570, 165780, 187884, 234855, 248670, 281826, 298404, 313140, 373005, 422739, 469710, 497340, 563652, 704565, 746010, 845478, 939420, 1268217, 1409130, 1492020, 1690956, 2113695, 2536434, 2818260, 4227390, 5072868, 6341085, 8454780, 12682170, 25364340]

約数ペア:

[(1, 25364340), (2, 12682170), (3, 8454780), (4, 6341085), (5, 5072868), (6, 4227390), (9, 2818260), (10, 2536434), (12, 2113695), (15, 1690956), (17, 1492020), (18, 1409130), (20, 1268217), (27, 939420), (30, 845478), (34, 746010), (36, 704565), (45, 563652), (51, 497340), (54, 469710), (60, 422739), (68, 373005), (81, 313140), (85, 298404), (90, 281826), (102, 248670), (108, 234855), (135, 187884), (153, 165780), (162, 156570), (170, 149202), (180, 140913), (204, 124335), (243, 104380), (255, 99468), (270, 93942), (306, 82890), (307, 82620), (324, 78285), (340, 74601), (405, 62628), (459, 55260), (486, 52190), (510, 49734), (540, 46971), (612, 41445), (614, 41310), (765, 33156), (810, 31314), (918, 27630), (921, 27540), (972, 26095), (1020, 24867), (1215, 20876), (1228, 20655), (1377, 18420), (1530, 16578), (1535, 16524), (1620, 15657), (1836, 13815), (1842, 13770), (2295, 11052), (2430, 10438), (2754, 9210), (2763, 9180), (3060, 8289), (3070, 8262), (3684, 6885), (4131, 6140), (4590, 5526), (4605, 5508), (4860, 5219)]