25384590

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:85

約数の個数: 240

約数和(自身を含む): 88060896

約数和(自身を除く): 62676306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 37, 42, 45, 54, 55, 63, 66, 70, 74, 77, 81, 90, 99, 105, 110, 111, 121, 126, 135, 154, 162, 165, 185, 189, 198, 210, 222, 231, 242, 259, 270, 297, 315, 330, 333, 363, 370, 378, 385, 405, 407, 462, 495, 518, 555, 567, 594, 605, 630, 666, 693, 726, 770, 777, 810, 814, 847, 891, 945, 990, 999, 1089, 1110, 1134, 1155, 1210, 1221, 1295, 1386, 1485, 1554, 1665, 1694, 1782, 1815, 1890, 1998, 2035, 2079, 2178, 2310, 2331, 2442, 2541, 2590, 2835, 2849, 2970, 2997, 3267, 3330, 3465, 3630, 3663, 3885, 4070, 4158, 4235, 4455, 4477, 4662, 4995, 5082, 5445, 5670, 5698, 5994, 6105, 6237, 6534, 6930, 6993, 7326, 7623, 7770, 8470, 8547, 8910, 8954, 9801, 9990, 10395, 10890, 10989, 11655, 12210, 12474, 12705, 13431, 13986, 14245, 14985, 15246, 16335, 17094, 18315, 19602, 20790, 20979, 21978, 22385, 22869, 23310, 25410, 25641, 26862, 28490, 29970, 31185, 31339, 32670, 32967, 34965, 36630, 38115, 40293, 41958, 42735, 44770, 45738, 49005, 51282, 54945, 62370, 62678, 65934, 67155, 68607, 69930, 76230, 76923, 80586, 85470, 94017, 98010, 104895, 109890, 114345, 120879, 128205, 134310, 137214, 153846, 156695, 164835, 188034, 201465, 209790, 228690, 230769, 241758, 256410, 282051, 313390, 329670, 343035, 362637, 384615, 402930, 461538, 470085, 564102, 604395, 686070, 725274, 769230, 846153, 940170, 1153845, 1208790, 1410255, 1692306, 1813185, 2307690, 2538459, 2820510, 3626370, 4230765, 5076918, 8461530, 12692295, 25384590]

約数ペア:

[(1, 25384590), (2, 12692295), (3, 8461530), (5, 5076918), (6, 4230765), (7, 3626370), (9, 2820510), (10, 2538459), (11, 2307690), (14, 1813185), (15, 1692306), (18, 1410255), (21, 1208790), (22, 1153845), (27, 940170), (30, 846153), (33, 769230), (35, 725274), (37, 686070), (42, 604395), (45, 564102), (54, 470085), (55, 461538), (63, 402930), (66, 384615), (70, 362637), (74, 343035), (77, 329670), (81, 313390), (90, 282051), (99, 256410), (105, 241758), (110, 230769), (111, 228690), (121, 209790), (126, 201465), (135, 188034), (154, 164835), (162, 156695), (165, 153846), (185, 137214), (189, 134310), (198, 128205), (210, 120879), (222, 114345), (231, 109890), (242, 104895), (259, 98010), (270, 94017), (297, 85470), (315, 80586), (330, 76923), (333, 76230), (363, 69930), (370, 68607), (378, 67155), (385, 65934), (405, 62678), (407, 62370), (462, 54945), (495, 51282), (518, 49005), (555, 45738), (567, 44770), (594, 42735), (605, 41958), (630, 40293), (666, 38115), (693, 36630), (726, 34965), (770, 32967), (777, 32670), (810, 31339), (814, 31185), (847, 29970), (891, 28490), (945, 26862), (990, 25641), (999, 25410), (1089, 23310), (1110, 22869), (1134, 22385), (1155, 21978), (1210, 20979), (1221, 20790), (1295, 19602), (1386, 18315), (1485, 17094), (1554, 16335), (1665, 15246), (1694, 14985), (1782, 14245), (1815, 13986), (1890, 13431), (1998, 12705), (2035, 12474), (2079, 12210), (2178, 11655), (2310, 10989), (2331, 10890), (2442, 10395), (2541, 9990), (2590, 9801), (2835, 8954), (2849, 8910), (2970, 8547), (2997, 8470), (3267, 7770), (3330, 7623), (3465, 7326), (3630, 6993), (3663, 6930), (3885, 6534), (4070, 6237), (4158, 6105), (4235, 5994), (4455, 5698), (4477, 5670), (4662, 5445), (4995, 5082)]