1038888180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19433}}^1$

素因数の和:19468

約数の個数: 144

約数和(自身を含む): 3565283904

約数和(自身を除く): 2526395724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3564, 4455, 4860, 5346, 5940, 8910, 10692, 13365, 17820, 19433, 26730, 38866, 53460, 58299, 77732, 97165, 116598, 174897, 194330, 213763, 233196, 291495, 349794, 388660, 427526, 524691, 582990, 641289, 699588, 855052, 874485, 1049382, 1068815, 1165980, 1282578, 1574073, 1748970, 1923867, 2098764, 2137630, 2565156, 2623455, 3148146, 3206445, 3497940, 3847734, 4275260, 4722219, 5246910, 5771601, 6296292, 6412890, 7695468, 7870365, 9444438, 9619335, 10493820, 11543202, 12825780, 15740730, 17314803, 18888876, 19238670, 23086404, 23611095, 28858005, 31481460, 34629606, 38477340, 47222190, 51944409, 57716010, 69259212, 86574015, 94444380, 103888818, 115432020, 173148030, 207777636, 259722045, 346296060, 519444090, 1038888180]

約数ペア:

[(1, 1038888180), (2, 519444090), (3, 346296060), (4, 259722045), (5, 207777636), (6, 173148030), (9, 115432020), (10, 103888818), (11, 94444380), (12, 86574015), (15, 69259212), (18, 57716010), (20, 51944409), (22, 47222190), (27, 38477340), (30, 34629606), (33, 31481460), (36, 28858005), (44, 23611095), (45, 23086404), (54, 19238670), (55, 18888876), (60, 17314803), (66, 15740730), (81, 12825780), (90, 11543202), (99, 10493820), (108, 9619335), (110, 9444438), (132, 7870365), (135, 7695468), (162, 6412890), (165, 6296292), (180, 5771601), (198, 5246910), (220, 4722219), (243, 4275260), (270, 3847734), (297, 3497940), (324, 3206445), (330, 3148146), (396, 2623455), (405, 2565156), (486, 2137630), (495, 2098764), (540, 1923867), (594, 1748970), (660, 1574073), (810, 1282578), (891, 1165980), (972, 1068815), (990, 1049382), (1188, 874485), (1215, 855052), (1485, 699588), (1620, 641289), (1782, 582990), (1980, 524691), (2430, 427526), (2673, 388660), (2970, 349794), (3564, 291495), (4455, 233196), (4860, 213763), (5346, 194330), (5940, 174897), (8910, 116598), (10692, 97165), (13365, 77732), (17820, 58299), (19433, 53460), (26730, 38866)]