30808050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 192

約数和(自身を含む): 98160384

約数和(自身を除く): 67352334

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 37, 39, 42, 50, 61, 65, 70, 74, 75, 78, 91, 105, 111, 122, 130, 150, 175, 182, 183, 185, 195, 210, 222, 259, 273, 305, 325, 350, 366, 370, 390, 427, 455, 481, 518, 525, 546, 555, 610, 650, 777, 793, 854, 910, 915, 925, 962, 975, 1050, 1110, 1281, 1295, 1365, 1443, 1525, 1554, 1586, 1830, 1850, 1950, 2135, 2257, 2275, 2379, 2405, 2562, 2590, 2730, 2775, 2886, 3050, 3367, 3885, 3965, 4270, 4514, 4550, 4575, 4758, 4810, 5550, 5551, 6405, 6475, 6734, 6771, 6825, 7215, 7770, 7930, 9150, 10101, 10675, 11102, 11285, 11895, 12025, 12810, 12950, 13542, 13650, 14430, 15799, 16653, 16835, 19425, 19825, 20202, 21350, 22570, 23790, 24050, 27755, 29341, 31598, 32025, 33306, 33670, 33855, 36075, 38850, 39650, 47397, 50505, 55510, 56425, 58682, 59475, 64050, 67710, 72150, 78995, 83265, 84175, 88023, 94794, 101010, 112850, 118950, 138775, 146705, 157990, 166530, 168350, 169275, 176046, 205387, 236985, 252525, 277550, 293410, 338550, 394975, 410774, 416325, 440115, 473970, 505050, 616161, 733525, 789950, 832650, 880230, 1026935, 1184925, 1232322, 1467050, 2053870, 2200575, 2369850, 3080805, 4401150, 5134675, 6161610, 10269350, 15404025, 30808050]

約数ペア:

[(1, 30808050), (2, 15404025), (3, 10269350), (5, 6161610), (6, 5134675), (7, 4401150), (10, 3080805), (13, 2369850), (14, 2200575), (15, 2053870), (21, 1467050), (25, 1232322), (26, 1184925), (30, 1026935), (35, 880230), (37, 832650), (39, 789950), (42, 733525), (50, 616161), (61, 505050), (65, 473970), (70, 440115), (74, 416325), (75, 410774), (78, 394975), (91, 338550), (105, 293410), (111, 277550), (122, 252525), (130, 236985), (150, 205387), (175, 176046), (182, 169275), (183, 168350), (185, 166530), (195, 157990), (210, 146705), (222, 138775), (259, 118950), (273, 112850), (305, 101010), (325, 94794), (350, 88023), (366, 84175), (370, 83265), (390, 78995), (427, 72150), (455, 67710), (481, 64050), (518, 59475), (525, 58682), (546, 56425), (555, 55510), (610, 50505), (650, 47397), (777, 39650), (793, 38850), (854, 36075), (910, 33855), (915, 33670), (925, 33306), (962, 32025), (975, 31598), (1050, 29341), (1110, 27755), (1281, 24050), (1295, 23790), (1365, 22570), (1443, 21350), (1525, 20202), (1554, 19825), (1586, 19425), (1830, 16835), (1850, 16653), (1950, 15799), (2135, 14430), (2257, 13650), (2275, 13542), (2379, 12950), (2405, 12810), (2562, 12025), (2590, 11895), (2730, 11285), (2775, 11102), (2886, 10675), (3050, 10101), (3367, 9150), (3885, 7930), (3965, 7770), (4270, 7215), (4514, 6825), (4550, 6771), (4575, 6734), (4758, 6475), (4810, 6405), (5550, 5551)]