76120980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7507}}^1$

素因数の和:7545

約数の個数: 72

約数和(自身を含む): 230825952

約数和(自身を除く): 154704972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 7507, 10140, 15014, 22521, 30028, 37535, 45042, 75070, 90084, 97591, 112605, 150140, 195182, 225210, 292773, 390364, 450420, 487955, 585546, 975910, 1171092, 1268683, 1463865, 1951820, 2537366, 2927730, 3806049, 5074732, 5855460, 6343415, 7612098, 12686830, 15224196, 19030245, 25373660, 38060490, 76120980]

約数ペア:

[(1, 76120980), (2, 38060490), (3, 25373660), (4, 19030245), (5, 15224196), (6, 12686830), (10, 7612098), (12, 6343415), (13, 5855460), (15, 5074732), (20, 3806049), (26, 2927730), (30, 2537366), (39, 1951820), (52, 1463865), (60, 1268683), (65, 1171092), (78, 975910), (130, 585546), (156, 487955), (169, 450420), (195, 390364), (260, 292773), (338, 225210), (390, 195182), (507, 150140), (676, 112605), (780, 97591), (845, 90084), (1014, 75070), (1690, 45042), (2028, 37535), (2535, 30028), (3380, 22521), (5070, 15014), (7507, 10140)]