61935900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15881}}^1$

素因数の和:15911

約数の個数: 72

約数和(自身を含む): 192998064

約数和(自身を除く): 131062164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 15881, 31762, 47643, 63524, 79405, 95286, 158810, 190572, 206453, 238215, 317620, 397025, 412906, 476430, 619359, 794050, 825812, 952860, 1032265, 1191075, 1238718, 1588100, 2064530, 2382150, 2477436, 3096795, 4129060, 4764300, 5161325, 6193590, 10322650, 12387180, 15483975, 20645300, 30967950, 61935900]

約数ペア:

[(1, 61935900), (2, 30967950), (3, 20645300), (4, 15483975), (5, 12387180), (6, 10322650), (10, 6193590), (12, 5161325), (13, 4764300), (15, 4129060), (20, 3096795), (25, 2477436), (26, 2382150), (30, 2064530), (39, 1588100), (50, 1238718), (52, 1191075), (60, 1032265), (65, 952860), (75, 825812), (78, 794050), (100, 619359), (130, 476430), (150, 412906), (156, 397025), (195, 317620), (260, 238215), (300, 206453), (325, 190572), (390, 158810), (650, 95286), (780, 79405), (975, 63524), (1300, 47643), (1950, 31762), (3900, 15881)]