22571850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 67683168

約数和(自身を除く): 45111318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 49, 50, 70, 74, 75, 83, 98, 105, 111, 147, 150, 166, 175, 185, 210, 222, 245, 249, 259, 294, 350, 370, 415, 490, 498, 518, 525, 555, 581, 735, 777, 830, 925, 1050, 1110, 1162, 1225, 1245, 1295, 1470, 1554, 1743, 1813, 1850, 2075, 2450, 2490, 2590, 2775, 2905, 3071, 3486, 3626, 3675, 3885, 4067, 4150, 5439, 5550, 5810, 6142, 6225, 6475, 7350, 7770, 8134, 8715, 9065, 9213, 10878, 12201, 12450, 12950, 14525, 15355, 17430, 18130, 18426, 19425, 20335, 21497, 24402, 27195, 29050, 30710, 38850, 40670, 42994, 43575, 45325, 46065, 54390, 61005, 64491, 76775, 87150, 90650, 92130, 101675, 107485, 122010, 128982, 135975, 150479, 153550, 203350, 214970, 230325, 271950, 300958, 305025, 322455, 451437, 460650, 537425, 610050, 644910, 752395, 902874, 1074850, 1504790, 1612275, 2257185, 3224550, 3761975, 4514370, 7523950, 11285925, 22571850]

約数ペア:

[(1, 22571850), (2, 11285925), (3, 7523950), (5, 4514370), (6, 3761975), (7, 3224550), (10, 2257185), (14, 1612275), (15, 1504790), (21, 1074850), (25, 902874), (30, 752395), (35, 644910), (37, 610050), (42, 537425), (49, 460650), (50, 451437), (70, 322455), (74, 305025), (75, 300958), (83, 271950), (98, 230325), (105, 214970), (111, 203350), (147, 153550), (150, 150479), (166, 135975), (175, 128982), (185, 122010), (210, 107485), (222, 101675), (245, 92130), (249, 90650), (259, 87150), (294, 76775), (350, 64491), (370, 61005), (415, 54390), (490, 46065), (498, 45325), (518, 43575), (525, 42994), (555, 40670), (581, 38850), (735, 30710), (777, 29050), (830, 27195), (925, 24402), (1050, 21497), (1110, 20335), (1162, 19425), (1225, 18426), (1245, 18130), (1295, 17430), (1470, 15355), (1554, 14525), (1743, 12950), (1813, 12450), (1850, 12201), (2075, 10878), (2450, 9213), (2490, 9065), (2590, 8715), (2775, 8134), (2905, 7770), (3071, 7350), (3486, 6475), (3626, 6225), (3675, 6142), (3885, 5810), (4067, 5550), (4150, 5439)]