122563980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 478033920

約数和(自身を除く): 355469940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 37, 42, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 90, 99, 105, 110, 111, 126, 132, 140, 148, 154, 165, 180, 185, 198, 210, 220, 222, 231, 239, 252, 259, 308, 315, 330, 333, 370, 385, 396, 407, 420, 444, 462, 478, 495, 518, 555, 630, 660, 666, 693, 717, 740, 770, 777, 814, 924, 956, 990, 1036, 1110, 1155, 1195, 1221, 1260, 1295, 1332, 1386, 1434, 1540, 1554, 1628, 1665, 1673, 1980, 2035, 2151, 2220, 2310, 2331, 2390, 2442, 2590, 2629, 2772, 2849, 2868, 3108, 3330, 3346, 3465, 3585, 3663, 3885, 4070, 4302, 4620, 4662, 4780, 4884, 5019, 5180, 5258, 5698, 6105, 6660, 6692, 6930, 7170, 7326, 7770, 7887, 8140, 8365, 8547, 8604, 8843, 9324, 10038, 10516, 10755, 11396, 11655, 12210, 13145, 13860, 14245, 14340, 14652, 15057, 15540, 15774, 16730, 17094, 17686, 18315, 18403, 20076, 21510, 23310, 23661, 24420, 25095, 25641, 26290, 26529, 28490, 30114, 31548, 33460, 34188, 35372, 36630, 36806, 39435, 42735, 43020, 44215, 46620, 47322, 50190, 51282, 52580, 53058, 55209, 56980, 60228, 61901, 73260, 73612, 75285, 78870, 79587, 85470, 88430, 92015, 94644, 97273, 100380, 102564, 106116, 110418, 118305, 123802, 128205, 132645, 150570, 157740, 159174, 165627, 170940, 176860, 184030, 185703, 194546, 220836, 236610, 247604, 256410, 265290, 276045, 291819, 301140, 309505, 318348, 331254, 368060, 371406, 389092, 397935, 473220, 486365, 512820, 530580, 552090, 557109, 583638, 619010, 662508, 680911, 742812, 795870, 828135, 875457, 928515, 972730, 1104180, 1114218, 1167276, 1238020, 1361822, 1459095, 1591740, 1656270, 1750914, 1857030, 1945460, 2042733, 2228436, 2723644, 2785545, 2918190, 3312540, 3404555, 3501828, 3714060, 4085466, 4377285, 5571090, 5836380, 6128199, 6809110, 8170932, 8754570, 10213665, 11142180, 12256398, 13618220, 17509140, 20427330, 24512796, 30640995, 40854660, 61281990, 122563980]

約数ペア:

[(1, 122563980), (2, 61281990), (3, 40854660), (4, 30640995), (5, 24512796), (6, 20427330), (7, 17509140), (9, 13618220), (10, 12256398), (11, 11142180), (12, 10213665), (14, 8754570), (15, 8170932), (18, 6809110), (20, 6128199), (21, 5836380), (22, 5571090), (28, 4377285), (30, 4085466), (33, 3714060), (35, 3501828), (36, 3404555), (37, 3312540), (42, 2918190), (44, 2785545), (45, 2723644), (55, 2228436), (60, 2042733), (63, 1945460), (66, 1857030), (70, 1750914), (74, 1656270), (77, 1591740), (84, 1459095), (90, 1361822), (99, 1238020), (105, 1167276), (110, 1114218), (111, 1104180), (126, 972730), (132, 928515), (140, 875457), (148, 828135), (154, 795870), (165, 742812), (180, 680911), (185, 662508), (198, 619010), (210, 583638), (220, 557109), (222, 552090), (231, 530580), (239, 512820), (252, 486365), (259, 473220), (308, 397935), (315, 389092), (330, 371406), (333, 368060), (370, 331254), (385, 318348), (396, 309505), (407, 301140), (420, 291819), (444, 276045), (462, 265290), (478, 256410), (495, 247604), (518, 236610), (555, 220836), (630, 194546), (660, 185703), (666, 184030), (693, 176860), (717, 170940), (740, 165627), (770, 159174), (777, 157740), (814, 150570), (924, 132645), (956, 128205), (990, 123802), (1036, 118305), (1110, 110418), (1155, 106116), (1195, 102564), (1221, 100380), (1260, 97273), (1295, 94644), (1332, 92015), (1386, 88430), (1434, 85470), (1540, 79587), (1554, 78870), (1628, 75285), (1665, 73612), (1673, 73260), (1980, 61901), (2035, 60228), (2151, 56980), (2220, 55209), (2310, 53058), (2331, 52580), (2390, 51282), (2442, 50190), (2590, 47322), (2629, 46620), (2772, 44215), (2849, 43020), (2868, 42735), (3108, 39435), (3330, 36806), (3346, 36630), (3465, 35372), (3585, 34188), (3663, 33460), (3885, 31548), (4070, 30114), (4302, 28490), (4620, 26529), (4662, 26290), (4780, 25641), (4884, 25095), (5019, 24420), (5180, 23661), (5258, 23310), (5698, 21510), (6105, 20076), (6660, 18403), (6692, 18315), (6930, 17686), (7170, 17094), (7326, 16730), (7770, 15774), (7887, 15540), (8140, 15057), (8365, 14652), (8547, 14340), (8604, 14245), (8843, 13860), (9324, 13145), (10038, 12210), (10516, 11655), (10755, 11396)]