1752919380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1231}}^1$

素因数の和:1548

約数の個数: 144

約数和(自身を含む): 5537435904

約数和(自身を除く): 3784516524

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, 162, 180, 243, 270, 293, 324, 405, 486, 540, 586, 810, 879, 972, 1172, 1215, 1231, 1465, 1620, 1758, 2430, 2462, 2637, 2930, 3516, 3693, 4395, 4860, 4924, 5274, 5860, 6155, 7386, 7911, 8790, 10548, 11079, 12310, 13185, 14772, 15822, 17580, 18465, 22158, 23733, 24620, 26370, 31644, 33237, 36930, 39555, 44316, 47466, 52740, 55395, 66474, 71199, 73860, 79110, 94932, 99711, 110790, 118665, 132948, 142398, 158220, 166185, 199422, 221580, 237330, 284796, 299133, 332370, 355995, 360683, 398844, 474660, 498555, 598266, 664740, 711990, 721366, 997110, 1082049, 1196532, 1423980, 1442732, 1495665, 1803415, 1994220, 2164098, 2991330, 3246147, 3606830, 4328196, 5410245, 5982660, 6492294, 7213660, 9738441, 10820490, 12984588, 16230735, 19476882, 21640980, 29215323, 32461470, 38953764, 48692205, 58430646, 64922940, 87645969, 97384410, 116861292, 146076615, 175291938, 194768820, 292153230, 350583876, 438229845, 584306460, 876459690, 1752919380]

約数ペア:

[(1, 1752919380), (2, 876459690), (3, 584306460), (4, 438229845), (5, 350583876), (6, 292153230), (9, 194768820), (10, 175291938), (12, 146076615), (15, 116861292), (18, 97384410), (20, 87645969), (27, 64922940), (30, 58430646), (36, 48692205), (45, 38953764), (54, 32461470), (60, 29215323), (81, 21640980), (90, 19476882), (108, 16230735), (135, 12984588), (162, 10820490), (180, 9738441), (243, 7213660), (270, 6492294), (293, 5982660), (324, 5410245), (405, 4328196), (486, 3606830), (540, 3246147), (586, 2991330), (810, 2164098), (879, 1994220), (972, 1803415), (1172, 1495665), (1215, 1442732), (1231, 1423980), (1465, 1196532), (1620, 1082049), (1758, 997110), (2430, 721366), (2462, 711990), (2637, 664740), (2930, 598266), (3516, 498555), (3693, 474660), (4395, 398844), (4860, 360683), (4924, 355995), (5274, 332370), (5860, 299133), (6155, 284796), (7386, 237330), (7911, 221580), (8790, 199422), (10548, 166185), (11079, 158220), (12310, 142398), (13185, 132948), (14772, 118665), (15822, 110790), (17580, 99711), (18465, 94932), (22158, 79110), (23733, 73860), (24620, 71199), (26370, 66474), (31644, 55395), (33237, 52740), (36930, 47466), (39555, 44316)]