173599380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:686

約数の個数: 144

約数和(自身を含む): 554770944

約数和(自身を除く): 381171564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 53, 60, 62, 90, 93, 106, 124, 155, 159, 180, 186, 212, 265, 279, 310, 318, 372, 465, 477, 530, 558, 587, 620, 636, 795, 930, 954, 1060, 1116, 1174, 1395, 1590, 1643, 1761, 1860, 1908, 2348, 2385, 2790, 2935, 3180, 3286, 3522, 4770, 4929, 5283, 5580, 5870, 6572, 7044, 8215, 8805, 9540, 9858, 10566, 11740, 14787, 16430, 17610, 18197, 19716, 21132, 24645, 26415, 29574, 31111, 32860, 35220, 36394, 49290, 52830, 54591, 59148, 62222, 72788, 73935, 90985, 93333, 98580, 105660, 109182, 124444, 147870, 155555, 163773, 181970, 186666, 218364, 272955, 279999, 295740, 311110, 327546, 363940, 373332, 466665, 545910, 559998, 622220, 655092, 818865, 933330, 964441, 1091820, 1119996, 1399995, 1637730, 1866660, 1928882, 2799990, 2893323, 3275460, 3857764, 4822205, 5599980, 5786646, 8679969, 9644410, 11573292, 14466615, 17359938, 19288820, 28933230, 34719876, 43399845, 57866460, 86799690, 173599380]

約数ペア:

[(1, 173599380), (2, 86799690), (3, 57866460), (4, 43399845), (5, 34719876), (6, 28933230), (9, 19288820), (10, 17359938), (12, 14466615), (15, 11573292), (18, 9644410), (20, 8679969), (30, 5786646), (31, 5599980), (36, 4822205), (45, 3857764), (53, 3275460), (60, 2893323), (62, 2799990), (90, 1928882), (93, 1866660), (106, 1637730), (124, 1399995), (155, 1119996), (159, 1091820), (180, 964441), (186, 933330), (212, 818865), (265, 655092), (279, 622220), (310, 559998), (318, 545910), (372, 466665), (465, 373332), (477, 363940), (530, 327546), (558, 311110), (587, 295740), (620, 279999), (636, 272955), (795, 218364), (930, 186666), (954, 181970), (1060, 163773), (1116, 155555), (1174, 147870), (1395, 124444), (1590, 109182), (1643, 105660), (1761, 98580), (1860, 93333), (1908, 90985), (2348, 73935), (2385, 72788), (2790, 62222), (2935, 59148), (3180, 54591), (3286, 52830), (3522, 49290), (4770, 36394), (4929, 35220), (5283, 32860), (5580, 31111), (5870, 29574), (6572, 26415), (7044, 24645), (8215, 21132), (8805, 19716), (9540, 18197), (9858, 17610), (10566, 16430), (11740, 14787)]