311025330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1281

約数の個数: 192

約数和(自身を含む): 1036309248

約数和(自身を除く): 725283918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 37, 42, 45, 55, 63, 66, 70, 74, 77, 90, 99, 105, 110, 111, 126, 154, 165, 185, 198, 210, 222, 231, 259, 315, 330, 333, 370, 385, 407, 462, 495, 518, 555, 630, 666, 693, 770, 777, 814, 990, 1110, 1155, 1213, 1221, 1295, 1386, 1554, 1665, 2035, 2310, 2331, 2426, 2442, 2590, 2849, 3330, 3465, 3639, 3663, 3885, 4070, 4662, 5698, 6065, 6105, 6930, 7278, 7326, 7770, 8491, 8547, 10917, 11655, 12130, 12210, 13343, 14245, 16982, 17094, 18195, 18315, 21834, 23310, 25473, 25641, 26686, 28490, 36390, 36630, 40029, 42455, 42735, 44881, 50946, 51282, 54585, 66715, 76419, 80058, 84910, 85470, 89762, 93401, 109170, 120087, 127365, 128205, 133430, 134643, 152838, 186802, 200145, 224405, 240174, 254730, 256410, 269286, 280203, 314167, 382095, 400290, 403929, 448810, 467005, 493691, 560406, 600435, 628334, 673215, 764190, 807858, 840609, 934010, 942501, 987382, 1200870, 1346430, 1401015, 1481073, 1570835, 1681218, 1885002, 2019645, 2468455, 2802030, 2827503, 2962146, 3141670, 3455837, 4039290, 4203045, 4443219, 4712505, 4936910, 5655006, 6911674, 7405365, 8406090, 8886438, 9425010, 10367511, 14137515, 14810730, 17279185, 20735022, 22216095, 28275030, 31102533, 34558370, 44432190, 51837555, 62205066, 103675110, 155512665, 311025330]

約数ペア:

[(1, 311025330), (2, 155512665), (3, 103675110), (5, 62205066), (6, 51837555), (7, 44432190), (9, 34558370), (10, 31102533), (11, 28275030), (14, 22216095), (15, 20735022), (18, 17279185), (21, 14810730), (22, 14137515), (30, 10367511), (33, 9425010), (35, 8886438), (37, 8406090), (42, 7405365), (45, 6911674), (55, 5655006), (63, 4936910), (66, 4712505), (70, 4443219), (74, 4203045), (77, 4039290), (90, 3455837), (99, 3141670), (105, 2962146), (110, 2827503), (111, 2802030), (126, 2468455), (154, 2019645), (165, 1885002), (185, 1681218), (198, 1570835), (210, 1481073), (222, 1401015), (231, 1346430), (259, 1200870), (315, 987382), (330, 942501), (333, 934010), (370, 840609), (385, 807858), (407, 764190), (462, 673215), (495, 628334), (518, 600435), (555, 560406), (630, 493691), (666, 467005), (693, 448810), (770, 403929), (777, 400290), (814, 382095), (990, 314167), (1110, 280203), (1155, 269286), (1213, 256410), (1221, 254730), (1295, 240174), (1386, 224405), (1554, 200145), (1665, 186802), (2035, 152838), (2310, 134643), (2331, 133430), (2426, 128205), (2442, 127365), (2590, 120087), (2849, 109170), (3330, 93401), (3465, 89762), (3639, 85470), (3663, 84910), (3885, 80058), (4070, 76419), (4662, 66715), (5698, 54585), (6065, 51282), (6105, 50946), (6930, 44881), (7278, 42735), (7326, 42455), (7770, 40029), (8491, 36630), (8547, 36390), (10917, 28490), (11655, 26686), (12130, 25641), (12210, 25473), (13343, 23310), (14245, 21834), (16982, 18315), (17094, 18195)]