76989660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 236984832

約数和(自身を除く): 159995172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 157, 165, 220, 314, 330, 471, 628, 660, 743, 785, 942, 1486, 1570, 1727, 1884, 2229, 2355, 2972, 3140, 3454, 3715, 4458, 4710, 5181, 6908, 7430, 8173, 8635, 8916, 9420, 10362, 11145, 14860, 16346, 17270, 20724, 22290, 24519, 25905, 32692, 34540, 40865, 44580, 49038, 51810, 81730, 98076, 103620, 116651, 122595, 163460, 233302, 245190, 349953, 466604, 490380, 583255, 699906, 1166510, 1283161, 1399812, 1749765, 2333020, 2566322, 3499530, 3849483, 5132644, 6415805, 6999060, 7698966, 12831610, 15397932, 19247415, 25663220, 38494830, 76989660]

約数ペア:

[(1, 76989660), (2, 38494830), (3, 25663220), (4, 19247415), (5, 15397932), (6, 12831610), (10, 7698966), (11, 6999060), (12, 6415805), (15, 5132644), (20, 3849483), (22, 3499530), (30, 2566322), (33, 2333020), (44, 1749765), (55, 1399812), (60, 1283161), (66, 1166510), (110, 699906), (132, 583255), (157, 490380), (165, 466604), (220, 349953), (314, 245190), (330, 233302), (471, 163460), (628, 122595), (660, 116651), (743, 103620), (785, 98076), (942, 81730), (1486, 51810), (1570, 49038), (1727, 44580), (1884, 40865), (2229, 34540), (2355, 32692), (2972, 25905), (3140, 24519), (3454, 22290), (3715, 20724), (4458, 17270), (4710, 16346), (5181, 14860), (6908, 11145), (7430, 10362), (8173, 9420), (8635, 8916)]