85018950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 237841920

約数和(自身を除く): 152822970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 887, 1065, 1278, 1350, 1774, 1775, 1917, 2130, 2661, 3195, 3550, 3834, 4435, 5322, 5325, 6390, 7983, 8870, 9585, 10650, 13305, 15966, 15975, 19170, 22175, 23949, 26610, 31950, 39915, 44350, 47898, 47925, 62977, 66525, 79830, 95850, 119745, 125954, 133050, 188931, 199575, 239490, 314885, 377862, 399150, 566793, 598725, 629770, 944655, 1133586, 1197450, 1574425, 1700379, 1889310, 2833965, 3148850, 3400758, 4723275, 5667930, 8501895, 9446550, 14169825, 17003790, 28339650, 42509475, 85018950]

約数ペア:

[(1, 85018950), (2, 42509475), (3, 28339650), (5, 17003790), (6, 14169825), (9, 9446550), (10, 8501895), (15, 5667930), (18, 4723275), (25, 3400758), (27, 3148850), (30, 2833965), (45, 1889310), (50, 1700379), (54, 1574425), (71, 1197450), (75, 1133586), (90, 944655), (135, 629770), (142, 598725), (150, 566793), (213, 399150), (225, 377862), (270, 314885), (355, 239490), (426, 199575), (450, 188931), (639, 133050), (675, 125954), (710, 119745), (887, 95850), (1065, 79830), (1278, 66525), (1350, 62977), (1774, 47925), (1775, 47898), (1917, 44350), (2130, 39915), (2661, 31950), (3195, 26610), (3550, 23949), (3834, 22175), (4435, 19170), (5322, 15975), (5325, 15966), (6390, 13305), (7983, 10650), (8870, 9585)]