170989380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 144

約数和(自身を含む): 543763584

約数和(自身を除く): 372774204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 233, 243, 270, 302, 324, 405, 453, 466, 486, 540, 604, 699, 755, 810, 906, 932, 972, 1165, 1215, 1359, 1398, 1510, 1620, 1812, 2097, 2265, 2330, 2430, 2718, 2796, 3020, 3495, 4077, 4194, 4530, 4660, 4860, 5436, 6291, 6795, 6990, 8154, 8388, 9060, 10485, 12231, 12582, 13590, 13980, 16308, 18873, 20385, 20970, 24462, 25164, 27180, 31455, 35183, 36693, 37746, 40770, 41940, 48924, 56619, 61155, 62910, 70366, 73386, 75492, 81540, 94365, 105549, 113238, 122310, 125820, 140732, 146772, 175915, 183465, 188730, 211098, 226476, 244620, 283095, 316647, 351830, 366930, 377460, 422196, 527745, 566190, 633294, 703660, 733860, 949941, 1055490, 1132380, 1266588, 1583235, 1899882, 2110980, 2849823, 3166470, 3799764, 4749705, 5699646, 6332940, 8549469, 9499410, 11399292, 14249115, 17098938, 18998820, 28498230, 34197876, 42747345, 56996460, 85494690, 170989380]

約数ペア:

[(1, 170989380), (2, 85494690), (3, 56996460), (4, 42747345), (5, 34197876), (6, 28498230), (9, 18998820), (10, 17098938), (12, 14249115), (15, 11399292), (18, 9499410), (20, 8549469), (27, 6332940), (30, 5699646), (36, 4749705), (45, 3799764), (54, 3166470), (60, 2849823), (81, 2110980), (90, 1899882), (108, 1583235), (135, 1266588), (151, 1132380), (162, 1055490), (180, 949941), (233, 733860), (243, 703660), (270, 633294), (302, 566190), (324, 527745), (405, 422196), (453, 377460), (466, 366930), (486, 351830), (540, 316647), (604, 283095), (699, 244620), (755, 226476), (810, 211098), (906, 188730), (932, 183465), (972, 175915), (1165, 146772), (1215, 140732), (1359, 125820), (1398, 122310), (1510, 113238), (1620, 105549), (1812, 94365), (2097, 81540), (2265, 75492), (2330, 73386), (2430, 70366), (2718, 62910), (2796, 61155), (3020, 56619), (3495, 48924), (4077, 41940), (4194, 40770), (4530, 37746), (4660, 36693), (4860, 35183), (5436, 31455), (6291, 27180), (6795, 25164), (6990, 24462), (8154, 20970), (8388, 20385), (9060, 18873), (10485, 16308), (12231, 13980), (12582, 13590)]