39685950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 120

約数和(自身を含む): 113430240

約数和(自身を除く): 73744290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 81, 82, 90, 123, 135, 150, 162, 205, 225, 239, 246, 270, 369, 405, 410, 450, 478, 615, 675, 717, 738, 810, 1025, 1107, 1195, 1230, 1350, 1434, 1845, 2025, 2050, 2151, 2214, 2390, 3075, 3321, 3585, 3690, 4050, 4302, 5535, 5975, 6150, 6453, 6642, 7170, 9225, 9799, 10755, 11070, 11950, 12906, 16605, 17925, 18450, 19359, 19598, 21510, 27675, 29397, 32265, 33210, 35850, 38718, 48995, 53775, 55350, 58794, 64530, 83025, 88191, 96795, 97990, 107550, 146985, 161325, 166050, 176382, 193590, 244975, 264573, 293970, 322650, 440955, 483975, 489950, 529146, 734925, 793719, 881910, 967950, 1322865, 1469850, 1587438, 2204775, 2645730, 3968595, 4409550, 6614325, 7937190, 13228650, 19842975, 39685950]

約数ペア:

[(1, 39685950), (2, 19842975), (3, 13228650), (5, 7937190), (6, 6614325), (9, 4409550), (10, 3968595), (15, 2645730), (18, 2204775), (25, 1587438), (27, 1469850), (30, 1322865), (41, 967950), (45, 881910), (50, 793719), (54, 734925), (75, 529146), (81, 489950), (82, 483975), (90, 440955), (123, 322650), (135, 293970), (150, 264573), (162, 244975), (205, 193590), (225, 176382), (239, 166050), (246, 161325), (270, 146985), (369, 107550), (405, 97990), (410, 96795), (450, 88191), (478, 83025), (615, 64530), (675, 58794), (717, 55350), (738, 53775), (810, 48995), (1025, 38718), (1107, 35850), (1195, 33210), (1230, 32265), (1350, 29397), (1434, 27675), (1845, 21510), (2025, 19598), (2050, 19359), (2151, 18450), (2214, 17925), (2390, 16605), (3075, 12906), (3321, 11950), (3585, 11070), (3690, 10755), (4050, 9799), (4302, 9225), (5535, 7170), (5975, 6642), (6150, 6453)]