170894100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 380320620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 39, 50, 52, 58, 60, 65, 75, 78, 87, 100, 116, 130, 145, 150, 156, 174, 195, 260, 290, 300, 325, 348, 377, 390, 435, 580, 650, 725, 754, 780, 870, 975, 1131, 1300, 1450, 1508, 1511, 1740, 1885, 1950, 2175, 2262, 2900, 3022, 3770, 3900, 4350, 4524, 4533, 5655, 6044, 7540, 7555, 8700, 9066, 9425, 11310, 15110, 18132, 18850, 19643, 22620, 22665, 28275, 30220, 37700, 37775, 39286, 43819, 45330, 56550, 58929, 75550, 78572, 87638, 90660, 98215, 113100, 113325, 117858, 131457, 151100, 175276, 196430, 219095, 226650, 235716, 262914, 294645, 392860, 438190, 453300, 491075, 525828, 569647, 589290, 657285, 876380, 982150, 1095475, 1139294, 1178580, 1314570, 1473225, 1708941, 1964300, 2190950, 2278588, 2629140, 2848235, 2946450, 3286425, 3417882, 4381900, 5696470, 5892900, 6572850, 6835764, 8544705, 11392940, 13145700, 14241175, 17089410, 28482350, 34178820, 42723525, 56964700, 85447050, 170894100]

約数ペア:

[(1, 170894100), (2, 85447050), (3, 56964700), (4, 42723525), (5, 34178820), (6, 28482350), (10, 17089410), (12, 14241175), (13, 13145700), (15, 11392940), (20, 8544705), (25, 6835764), (26, 6572850), (29, 5892900), (30, 5696470), (39, 4381900), (50, 3417882), (52, 3286425), (58, 2946450), (60, 2848235), (65, 2629140), (75, 2278588), (78, 2190950), (87, 1964300), (100, 1708941), (116, 1473225), (130, 1314570), (145, 1178580), (150, 1139294), (156, 1095475), (174, 982150), (195, 876380), (260, 657285), (290, 589290), (300, 569647), (325, 525828), (348, 491075), (377, 453300), (390, 438190), (435, 392860), (580, 294645), (650, 262914), (725, 235716), (754, 226650), (780, 219095), (870, 196430), (975, 175276), (1131, 151100), (1300, 131457), (1450, 117858), (1508, 113325), (1511, 113100), (1740, 98215), (1885, 90660), (1950, 87638), (2175, 78572), (2262, 75550), (2900, 58929), (3022, 56550), (3770, 45330), (3900, 43819), (4350, 39286), (4524, 37775), (4533, 37700), (5655, 30220), (6044, 28275), (7540, 22665), (7555, 22620), (8700, 19643), (9066, 18850), (9425, 18132), (11310, 15110)]