101492880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 327836160

約数和(自身を除く): 226343280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 79, 80, 101, 106, 120, 158, 159, 202, 212, 237, 240, 265, 303, 316, 318, 395, 404, 424, 474, 505, 530, 606, 632, 636, 790, 795, 808, 848, 948, 1010, 1060, 1185, 1212, 1264, 1272, 1515, 1580, 1590, 1616, 1896, 2020, 2120, 2370, 2424, 2544, 3030, 3160, 3180, 3792, 4040, 4187, 4240, 4740, 4848, 5353, 6060, 6320, 6360, 7979, 8080, 8374, 9480, 10706, 12120, 12561, 12720, 15958, 16059, 16748, 18960, 20935, 21412, 23937, 24240, 25122, 26765, 31916, 32118, 33496, 39895, 41870, 42824, 47874, 50244, 53530, 62805, 63832, 64236, 66992, 79790, 80295, 83740, 85648, 95748, 100488, 107060, 119685, 125610, 127664, 128472, 159580, 160590, 167480, 191496, 200976, 214120, 239370, 251220, 256944, 319160, 321180, 334960, 382992, 422887, 428240, 478740, 502440, 638320, 642360, 845774, 957480, 1004880, 1268661, 1284720, 1691548, 1914960, 2114435, 2537322, 3383096, 4228870, 5074644, 6343305, 6766192, 8457740, 10149288, 12686610, 16915480, 20298576, 25373220, 33830960, 50746440, 101492880]

約数ペア:

[(1, 101492880), (2, 50746440), (3, 33830960), (4, 25373220), (5, 20298576), (6, 16915480), (8, 12686610), (10, 10149288), (12, 8457740), (15, 6766192), (16, 6343305), (20, 5074644), (24, 4228870), (30, 3383096), (40, 2537322), (48, 2114435), (53, 1914960), (60, 1691548), (79, 1284720), (80, 1268661), (101, 1004880), (106, 957480), (120, 845774), (158, 642360), (159, 638320), (202, 502440), (212, 478740), (237, 428240), (240, 422887), (265, 382992), (303, 334960), (316, 321180), (318, 319160), (395, 256944), (404, 251220), (424, 239370), (474, 214120), (505, 200976), (530, 191496), (606, 167480), (632, 160590), (636, 159580), (790, 128472), (795, 127664), (808, 125610), (848, 119685), (948, 107060), (1010, 100488), (1060, 95748), (1185, 85648), (1212, 83740), (1264, 80295), (1272, 79790), (1515, 66992), (1580, 64236), (1590, 63832), (1616, 62805), (1896, 53530), (2020, 50244), (2120, 47874), (2370, 42824), (2424, 41870), (2544, 39895), (3030, 33496), (3160, 32118), (3180, 31916), (3792, 26765), (4040, 25122), (4187, 24240), (4240, 23937), (4740, 21412), (4848, 20935), (5353, 18960), (6060, 16748), (6320, 16059), (6360, 15958), (7979, 12720), (8080, 12561), (8374, 12120), (9480, 10706)]