111401820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:484

約数の個数: 144

約数和(自身を含む): 356035680

約数和(自身を除く): 244633860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 43, 45, 60, 74, 86, 90, 111, 129, 148, 172, 180, 185, 215, 222, 258, 333, 370, 387, 389, 430, 444, 516, 555, 645, 666, 740, 774, 778, 860, 1110, 1167, 1290, 1332, 1548, 1556, 1591, 1665, 1935, 1945, 2220, 2334, 2580, 3182, 3330, 3501, 3870, 3890, 4668, 4773, 5835, 6364, 6660, 7002, 7740, 7780, 7955, 9546, 11670, 14004, 14319, 14393, 15910, 16727, 17505, 19092, 23340, 23865, 28638, 28786, 31820, 33454, 35010, 43179, 47730, 50181, 57276, 57572, 66908, 70020, 71595, 71965, 83635, 86358, 95460, 100362, 129537, 143190, 143930, 150543, 167270, 172716, 200724, 215895, 250905, 259074, 286380, 287860, 301086, 334540, 431790, 501810, 518148, 602172, 618899, 647685, 752715, 863580, 1003620, 1237798, 1295370, 1505430, 1856697, 2475596, 2590740, 3010860, 3094495, 3713394, 5570091, 6188990, 7426788, 9283485, 11140182, 12377980, 18566970, 22280364, 27850455, 37133940, 55700910, 111401820]

約数ペア:

[(1, 111401820), (2, 55700910), (3, 37133940), (4, 27850455), (5, 22280364), (6, 18566970), (9, 12377980), (10, 11140182), (12, 9283485), (15, 7426788), (18, 6188990), (20, 5570091), (30, 3713394), (36, 3094495), (37, 3010860), (43, 2590740), (45, 2475596), (60, 1856697), (74, 1505430), (86, 1295370), (90, 1237798), (111, 1003620), (129, 863580), (148, 752715), (172, 647685), (180, 618899), (185, 602172), (215, 518148), (222, 501810), (258, 431790), (333, 334540), (370, 301086), (387, 287860), (389, 286380), (430, 259074), (444, 250905), (516, 215895), (555, 200724), (645, 172716), (666, 167270), (740, 150543), (774, 143930), (778, 143190), (860, 129537), (1110, 100362), (1167, 95460), (1290, 86358), (1332, 83635), (1548, 71965), (1556, 71595), (1591, 70020), (1665, 66908), (1935, 57572), (1945, 57276), (2220, 50181), (2334, 47730), (2580, 43179), (3182, 35010), (3330, 33454), (3501, 31820), (3870, 28786), (3890, 28638), (4668, 23865), (4773, 23340), (5835, 19092), (6364, 17505), (6660, 16727), (7002, 15910), (7740, 14393), (7780, 14319), (7955, 14004), (9546, 11670)]