155800260

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 240

約数和(自身を含む): 609840000

約数和(自身を除く): 454039740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1249, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2498, 2772, 2835, 2970, 3465, 3564, 3747, 3780, 4158, 4455, 4620, 4996, 5670, 5940, 6237, 6245, 6930, 7494, 8316, 8743, 8910, 10395, 11241, 11340, 12474, 12490, 13739, 13860, 14988, 17486, 17820, 18735, 20790, 22482, 24948, 24980, 26229, 27478, 31185, 33723, 34972, 37470, 41217, 41580, 43715, 44964, 52458, 54956, 56205, 62370, 67446, 68695, 74940, 78687, 82434, 87430, 96173, 101169, 104916, 112410, 123651, 124740, 131145, 134892, 137390, 157374, 164868, 168615, 174860, 192346, 202338, 206085, 224820, 236061, 247302, 262290, 274780, 288519, 314748, 337230, 370953, 384692, 393435, 404676, 412170, 472122, 480865, 494604, 505845, 524580, 577038, 618255, 674460, 708183, 741906, 786870, 824340, 865557, 944244, 961730, 1011690, 1112859, 1154076, 1180305, 1236510, 1416366, 1442595, 1483812, 1573740, 1731114, 1854765, 1923460, 2023380, 2225718, 2360610, 2473020, 2596671, 2832732, 2885190, 3462228, 3540915, 3709530, 4327785, 4451436, 4721220, 5193342, 5564295, 5770380, 7081830, 7419060, 7790013, 8655570, 10386684, 11128590, 12983355, 14163660, 15580026, 17311140, 22257180, 25966710, 31160052, 38950065, 51933420, 77900130, 155800260]

約数ペア:

[(1, 155800260), (2, 77900130), (3, 51933420), (4, 38950065), (5, 31160052), (6, 25966710), (7, 22257180), (9, 17311140), (10, 15580026), (11, 14163660), (12, 12983355), (14, 11128590), (15, 10386684), (18, 8655570), (20, 7790013), (21, 7419060), (22, 7081830), (27, 5770380), (28, 5564295), (30, 5193342), (33, 4721220), (35, 4451436), (36, 4327785), (42, 3709530), (44, 3540915), (45, 3462228), (54, 2885190), (55, 2832732), (60, 2596671), (63, 2473020), (66, 2360610), (70, 2225718), (77, 2023380), (81, 1923460), (84, 1854765), (90, 1731114), (99, 1573740), (105, 1483812), (108, 1442595), (110, 1416366), (126, 1236510), (132, 1180305), (135, 1154076), (140, 1112859), (154, 1011690), (162, 961730), (165, 944244), (180, 865557), (189, 824340), (198, 786870), (210, 741906), (220, 708183), (231, 674460), (252, 618255), (270, 577038), (297, 524580), (308, 505845), (315, 494604), (324, 480865), (330, 472122), (378, 412170), (385, 404676), (396, 393435), (405, 384692), (420, 370953), (462, 337230), (495, 314748), (540, 288519), (567, 274780), (594, 262290), (630, 247302), (660, 236061), (693, 224820), (756, 206085), (770, 202338), (810, 192346), (891, 174860), (924, 168615), (945, 164868), (990, 157374), (1134, 137390), (1155, 134892), (1188, 131145), (1249, 124740), (1260, 123651), (1386, 112410), (1485, 104916), (1540, 101169), (1620, 96173), (1782, 87430), (1890, 82434), (1980, 78687), (2079, 74940), (2268, 68695), (2310, 67446), (2498, 62370), (2772, 56205), (2835, 54956), (2970, 52458), (3465, 44964), (3564, 43715), (3747, 41580), (3780, 41217), (4158, 37470), (4455, 34972), (4620, 33723), (4996, 31185), (5670, 27478), (5940, 26229), (6237, 24980), (6245, 24948), (6930, 22482), (7494, 20790), (8316, 18735), (8743, 17820), (8910, 17486), (10395, 14988), (11241, 13860), (11340, 13739), (12474, 12490)]