170832780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 557383680

約数和(自身を除く): 386550900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 53, 54, 60, 90, 94, 106, 108, 127, 135, 141, 159, 180, 188, 212, 235, 254, 265, 270, 282, 318, 381, 423, 470, 477, 508, 530, 540, 564, 635, 636, 705, 762, 795, 846, 940, 954, 1060, 1143, 1269, 1270, 1410, 1431, 1524, 1590, 1692, 1905, 1908, 2115, 2286, 2385, 2491, 2538, 2540, 2820, 2862, 3180, 3429, 3810, 4230, 4572, 4770, 4982, 5076, 5715, 5724, 5969, 6345, 6731, 6858, 7155, 7473, 7620, 8460, 9540, 9964, 11430, 11938, 12455, 12690, 13462, 13716, 14310, 14946, 17145, 17907, 20193, 22419, 22860, 23876, 24910, 25380, 26924, 28620, 29845, 29892, 33655, 34290, 35814, 37365, 40386, 44838, 49820, 53721, 59690, 60579, 67257, 67310, 68580, 71628, 74730, 80772, 89535, 89676, 100965, 107442, 112095, 119380, 121158, 134514, 134620, 149460, 161163, 179070, 181737, 201930, 214884, 224190, 242316, 268605, 269028, 302895, 316357, 322326, 336285, 358140, 363474, 403860, 448380, 537210, 605790, 632714, 644652, 672570, 726948, 805815, 908685, 949071, 1074420, 1211580, 1265428, 1345140, 1581785, 1611630, 1817370, 1898142, 2847213, 3163570, 3223260, 3634740, 3796284, 4745355, 5694426, 6327140, 8541639, 9490710, 11388852, 14236065, 17083278, 18981420, 28472130, 34166556, 42708195, 56944260, 85416390, 170832780]

約数ペア:

[(1, 170832780), (2, 85416390), (3, 56944260), (4, 42708195), (5, 34166556), (6, 28472130), (9, 18981420), (10, 17083278), (12, 14236065), (15, 11388852), (18, 9490710), (20, 8541639), (27, 6327140), (30, 5694426), (36, 4745355), (45, 3796284), (47, 3634740), (53, 3223260), (54, 3163570), (60, 2847213), (90, 1898142), (94, 1817370), (106, 1611630), (108, 1581785), (127, 1345140), (135, 1265428), (141, 1211580), (159, 1074420), (180, 949071), (188, 908685), (212, 805815), (235, 726948), (254, 672570), (265, 644652), (270, 632714), (282, 605790), (318, 537210), (381, 448380), (423, 403860), (470, 363474), (477, 358140), (508, 336285), (530, 322326), (540, 316357), (564, 302895), (635, 269028), (636, 268605), (705, 242316), (762, 224190), (795, 214884), (846, 201930), (940, 181737), (954, 179070), (1060, 161163), (1143, 149460), (1269, 134620), (1270, 134514), (1410, 121158), (1431, 119380), (1524, 112095), (1590, 107442), (1692, 100965), (1905, 89676), (1908, 89535), (2115, 80772), (2286, 74730), (2385, 71628), (2491, 68580), (2538, 67310), (2540, 67257), (2820, 60579), (2862, 59690), (3180, 53721), (3429, 49820), (3810, 44838), (4230, 40386), (4572, 37365), (4770, 35814), (4982, 34290), (5076, 33655), (5715, 29892), (5724, 29845), (5969, 28620), (6345, 26924), (6731, 25380), (6858, 24910), (7155, 23876), (7473, 22860), (7620, 22419), (8460, 20193), (9540, 17907), (9964, 17145), (11430, 14946), (11938, 14310), (12455, 13716), (12690, 13462)]