126680220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12384

約数の個数: 96

約数和(自身を含む): 414892800

約数和(自身を除く): 288212580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 12347, 24694, 37041, 49388, 61735, 74082, 111123, 123470, 148164, 185205, 222246, 234593, 246940, 333369, 370410, 444492, 469186, 555615, 666738, 703779, 740820, 938372, 1111230, 1172965, 1333476, 1407558, 1666845, 2111337, 2222460, 2345930, 2815116, 3333690, 3518895, 4222674, 4691860, 6334011, 6667380, 7037790, 8445348, 10556685, 12668022, 14075580, 21113370, 25336044, 31670055, 42226740, 63340110, 126680220]

約数ペア:

[(1, 126680220), (2, 63340110), (3, 42226740), (4, 31670055), (5, 25336044), (6, 21113370), (9, 14075580), (10, 12668022), (12, 10556685), (15, 8445348), (18, 7037790), (19, 6667380), (20, 6334011), (27, 4691860), (30, 4222674), (36, 3518895), (38, 3333690), (45, 2815116), (54, 2345930), (57, 2222460), (60, 2111337), (76, 1666845), (90, 1407558), (95, 1333476), (108, 1172965), (114, 1111230), (135, 938372), (171, 740820), (180, 703779), (190, 666738), (228, 555615), (270, 469186), (285, 444492), (342, 370410), (380, 333369), (513, 246940), (540, 234593), (570, 222246), (684, 185205), (855, 148164), (1026, 123470), (1140, 111123), (1710, 74082), (2052, 61735), (2565, 49388), (3420, 37041), (5130, 24694), (10260, 12347)]