57473940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 179105472

約数和(自身を除く): 121631532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 67, 68, 85, 87, 102, 116, 134, 145, 170, 174, 201, 204, 255, 268, 290, 335, 340, 348, 402, 435, 493, 510, 580, 670, 804, 841, 870, 986, 1005, 1020, 1139, 1340, 1479, 1682, 1740, 1943, 1972, 2010, 2278, 2465, 2523, 2958, 3364, 3417, 3886, 4020, 4205, 4556, 4930, 5046, 5695, 5829, 5916, 6834, 7395, 7772, 8410, 9715, 9860, 10092, 11390, 11658, 12615, 13668, 14297, 14790, 16820, 17085, 19430, 22780, 23316, 25230, 28594, 29145, 29580, 33031, 34170, 38860, 42891, 50460, 56347, 57188, 58290, 66062, 68340, 71485, 85782, 99093, 112694, 116580, 132124, 142970, 165155, 169041, 171564, 198186, 214455, 225388, 281735, 285940, 330310, 338082, 396372, 428910, 495465, 563470, 660620, 676164, 845205, 857820, 957899, 990930, 1126940, 1690410, 1915798, 1981860, 2873697, 3380820, 3831596, 4789495, 5747394, 9578990, 11494788, 14368485, 19157980, 28736970, 57473940]

約数ペア:

[(1, 57473940), (2, 28736970), (3, 19157980), (4, 14368485), (5, 11494788), (6, 9578990), (10, 5747394), (12, 4789495), (15, 3831596), (17, 3380820), (20, 2873697), (29, 1981860), (30, 1915798), (34, 1690410), (51, 1126940), (58, 990930), (60, 957899), (67, 857820), (68, 845205), (85, 676164), (87, 660620), (102, 563470), (116, 495465), (134, 428910), (145, 396372), (170, 338082), (174, 330310), (201, 285940), (204, 281735), (255, 225388), (268, 214455), (290, 198186), (335, 171564), (340, 169041), (348, 165155), (402, 142970), (435, 132124), (493, 116580), (510, 112694), (580, 99093), (670, 85782), (804, 71485), (841, 68340), (870, 66062), (986, 58290), (1005, 57188), (1020, 56347), (1139, 50460), (1340, 42891), (1479, 38860), (1682, 34170), (1740, 33031), (1943, 29580), (1972, 29145), (2010, 28594), (2278, 25230), (2465, 23316), (2523, 22780), (2958, 19430), (3364, 17085), (3417, 16820), (3886, 14790), (4020, 14297), (4205, 13668), (4556, 12615), (4930, 11658), (5046, 11390), (5695, 10092), (5829, 9860), (5916, 9715), (6834, 8410), (7395, 7772)]