75436020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 182450700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 198, 220, 279, 310, 330, 341, 372, 396, 465, 495, 558, 620, 660, 682, 930, 990, 1023, 1116, 1229, 1364, 1395, 1705, 1860, 1980, 2046, 2458, 2790, 3069, 3410, 3687, 4092, 4916, 5115, 5580, 6138, 6145, 6820, 7374, 10230, 11061, 12276, 12290, 13519, 14748, 15345, 18435, 20460, 22122, 24580, 27038, 30690, 36870, 38099, 40557, 44244, 54076, 55305, 61380, 67595, 73740, 76198, 81114, 110610, 114297, 121671, 135190, 152396, 162228, 190495, 202785, 221220, 228594, 243342, 270380, 342891, 380990, 405570, 419089, 457188, 486684, 571485, 608355, 685782, 761980, 811140, 838178, 1142970, 1216710, 1257267, 1371564, 1676356, 1714455, 2095445, 2285940, 2433420, 2514534, 3428910, 3771801, 4190890, 5029068, 6286335, 6857820, 7543602, 8381780, 12572670, 15087204, 18859005, 25145340, 37718010, 75436020]

約数ペア:

[(1, 75436020), (2, 37718010), (3, 25145340), (4, 18859005), (5, 15087204), (6, 12572670), (9, 8381780), (10, 7543602), (11, 6857820), (12, 6286335), (15, 5029068), (18, 4190890), (20, 3771801), (22, 3428910), (30, 2514534), (31, 2433420), (33, 2285940), (36, 2095445), (44, 1714455), (45, 1676356), (55, 1371564), (60, 1257267), (62, 1216710), (66, 1142970), (90, 838178), (93, 811140), (99, 761980), (110, 685782), (124, 608355), (132, 571485), (155, 486684), (165, 457188), (180, 419089), (186, 405570), (198, 380990), (220, 342891), (279, 270380), (310, 243342), (330, 228594), (341, 221220), (372, 202785), (396, 190495), (465, 162228), (495, 152396), (558, 135190), (620, 121671), (660, 114297), (682, 110610), (930, 81114), (990, 76198), (1023, 73740), (1116, 67595), (1229, 61380), (1364, 55305), (1395, 54076), (1705, 44244), (1860, 40557), (1980, 38099), (2046, 36870), (2458, 30690), (2790, 27038), (3069, 24580), (3410, 22122), (3687, 20460), (4092, 18435), (4916, 15345), (5115, 14748), (5580, 13519), (6138, 12290), (6145, 12276), (6820, 11061), (7374, 10230)]