170037900

素因数分解:

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

素因数の和:981

約数の個数: 144

約数和(自身を含む): 554964480

約数和(自身を除く): 384926580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 675, 710, 852, 887, 900, 1065, 1278, 1350, 1420, 1774, 1775, 1917, 2130, 2556, 2661, 2700, 3195, 3548, 3550, 3834, 4260, 4435, 5322, 5325, 6390, 7100, 7668, 7983, 8870, 9585, 10644, 10650, 12780, 13305, 15966, 15975, 17740, 19170, 21300, 22175, 23949, 26610, 31932, 31950, 38340, 39915, 44350, 47898, 47925, 53220, 62977, 63900, 66525, 79830, 88700, 95796, 95850, 119745, 125954, 133050, 159660, 188931, 191700, 199575, 239490, 251908, 266100, 314885, 377862, 399150, 478980, 566793, 598725, 629770, 755724, 798300, 944655, 1133586, 1197450, 1259540, 1574425, 1700379, 1889310, 2267172, 2394900, 2833965, 3148850, 3400758, 3778620, 4723275, 5667930, 6297700, 6801516, 8501895, 9446550, 11335860, 14169825, 17003790, 18893100, 28339650, 34007580, 42509475, 56679300, 85018950, 170037900]

約数ペア:

[(1, 170037900), (2, 85018950), (3, 56679300), (4, 42509475), (5, 34007580), (6, 28339650), (9, 18893100), (10, 17003790), (12, 14169825), (15, 11335860), (18, 9446550), (20, 8501895), (25, 6801516), (27, 6297700), (30, 5667930), (36, 4723275), (45, 3778620), (50, 3400758), (54, 3148850), (60, 2833965), (71, 2394900), (75, 2267172), (90, 1889310), (100, 1700379), (108, 1574425), (135, 1259540), (142, 1197450), (150, 1133586), (180, 944655), (213, 798300), (225, 755724), (270, 629770), (284, 598725), (300, 566793), (355, 478980), (426, 399150), (450, 377862), (540, 314885), (639, 266100), (675, 251908), (710, 239490), (852, 199575), (887, 191700), (900, 188931), (1065, 159660), (1278, 133050), (1350, 125954), (1420, 119745), (1774, 95850), (1775, 95796), (1917, 88700), (2130, 79830), (2556, 66525), (2661, 63900), (2700, 62977), (3195, 53220), (3548, 47925), (3550, 47898), (3834, 44350), (4260, 39915), (4435, 38340), (5322, 31950), (5325, 31932), (6390, 26610), (7100, 23949), (7668, 22175), (7983, 21300), (8870, 19170), (9585, 17740), (10644, 15975), (10650, 15966), (12780, 13305)]