1309460100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4729}}^1$

素因数の和:4830

約数の個数: 144

約数和(自身を含む): 4138485120

約数和(自身を除く): 2829025020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 130, 142, 150, 156, 195, 213, 260, 284, 300, 325, 355, 390, 426, 650, 710, 780, 852, 923, 975, 1065, 1300, 1420, 1775, 1846, 1950, 2130, 2769, 3550, 3692, 3900, 4260, 4615, 4729, 5325, 5538, 7100, 9230, 9458, 10650, 11076, 13845, 14187, 18460, 18916, 21300, 23075, 23645, 27690, 28374, 46150, 47290, 55380, 56748, 61477, 69225, 70935, 92300, 94580, 118225, 122954, 138450, 141870, 184431, 236450, 245908, 276900, 283740, 307385, 335759, 354675, 368862, 472900, 614770, 671518, 709350, 737724, 922155, 1007277, 1229540, 1343036, 1418700, 1536925, 1678795, 1844310, 2014554, 3073850, 3357590, 3688620, 4029108, 4364867, 4610775, 5036385, 6147700, 6715180, 8393975, 8729734, 9221550, 10072770, 13094601, 16787950, 17459468, 18443100, 20145540, 21824335, 25181925, 26189202, 33575900, 43648670, 50363850, 52378404, 65473005, 87297340, 100727700, 109121675, 130946010, 218243350, 261892020, 327365025, 436486700, 654730050, 1309460100]

約数ペア:

[(1, 1309460100), (2, 654730050), (3, 436486700), (4, 327365025), (5, 261892020), (6, 218243350), (10, 130946010), (12, 109121675), (13, 100727700), (15, 87297340), (20, 65473005), (25, 52378404), (26, 50363850), (30, 43648670), (39, 33575900), (50, 26189202), (52, 25181925), (60, 21824335), (65, 20145540), (71, 18443100), (75, 17459468), (78, 16787950), (100, 13094601), (130, 10072770), (142, 9221550), (150, 8729734), (156, 8393975), (195, 6715180), (213, 6147700), (260, 5036385), (284, 4610775), (300, 4364867), (325, 4029108), (355, 3688620), (390, 3357590), (426, 3073850), (650, 2014554), (710, 1844310), (780, 1678795), (852, 1536925), (923, 1418700), (975, 1343036), (1065, 1229540), (1300, 1007277), (1420, 922155), (1775, 737724), (1846, 709350), (1950, 671518), (2130, 614770), (2769, 472900), (3550, 368862), (3692, 354675), (3900, 335759), (4260, 307385), (4615, 283740), (4729, 276900), (5325, 245908), (5538, 236450), (7100, 184431), (9230, 141870), (9458, 138450), (10650, 122954), (11076, 118225), (13845, 94580), (14187, 92300), (18460, 70935), (18916, 69225), (21300, 61477), (23075, 56748), (23645, 55380), (27690, 47290), (28374, 46150)]