39353850

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 113742720

約数和(自身を除く): 74388870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 41, 45, 50, 54, 75, 79, 81, 82, 90, 123, 135, 150, 158, 162, 205, 225, 237, 243, 246, 270, 369, 395, 405, 410, 450, 474, 486, 615, 675, 711, 738, 790, 810, 1025, 1107, 1185, 1215, 1230, 1350, 1422, 1845, 1975, 2025, 2050, 2133, 2214, 2370, 2430, 3075, 3239, 3321, 3555, 3690, 3950, 4050, 4266, 5535, 5925, 6075, 6150, 6399, 6478, 6642, 7110, 9225, 9717, 9963, 10665, 11070, 11850, 12150, 12798, 16195, 16605, 17775, 18450, 19197, 19434, 19926, 21330, 27675, 29151, 31995, 32390, 33210, 35550, 38394, 48585, 49815, 53325, 55350, 58302, 63990, 80975, 83025, 87453, 95985, 97170, 99630, 106650, 145755, 159975, 161950, 166050, 174906, 191970, 242925, 249075, 262359, 291510, 319950, 437265, 479925, 485850, 498150, 524718, 728775, 787077, 874530, 959850, 1311795, 1457550, 1574154, 2186325, 2623590, 3935385, 4372650, 6558975, 7870770, 13117950, 19676925, 39353850]

約数ペア:

[(1, 39353850), (2, 19676925), (3, 13117950), (5, 7870770), (6, 6558975), (9, 4372650), (10, 3935385), (15, 2623590), (18, 2186325), (25, 1574154), (27, 1457550), (30, 1311795), (41, 959850), (45, 874530), (50, 787077), (54, 728775), (75, 524718), (79, 498150), (81, 485850), (82, 479925), (90, 437265), (123, 319950), (135, 291510), (150, 262359), (158, 249075), (162, 242925), (205, 191970), (225, 174906), (237, 166050), (243, 161950), (246, 159975), (270, 145755), (369, 106650), (395, 99630), (405, 97170), (410, 95985), (450, 87453), (474, 83025), (486, 80975), (615, 63990), (675, 58302), (711, 55350), (738, 53325), (790, 49815), (810, 48585), (1025, 38394), (1107, 35550), (1185, 33210), (1215, 32390), (1230, 31995), (1350, 29151), (1422, 27675), (1845, 21330), (1975, 19926), (2025, 19434), (2050, 19197), (2133, 18450), (2214, 17775), (2370, 16605), (2430, 16195), (3075, 12798), (3239, 12150), (3321, 11850), (3555, 11070), (3690, 10665), (3950, 9963), (4050, 9717), (4266, 9225), (5535, 7110), (5925, 6642), (6075, 6478), (6150, 6399)]