77769300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 266232960

約数和(自身を除く): 188463660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1277, 1450, 1740, 2030, 2100, 2175, 2436, 2554, 2900, 3045, 3831, 4060, 4350, 5075, 5108, 6090, 6385, 7662, 8700, 8939, 10150, 12180, 12770, 15225, 15324, 17878, 19155, 20300, 25540, 26817, 30450, 31925, 35756, 37033, 38310, 44695, 53634, 60900, 63850, 74066, 76620, 89390, 95775, 107268, 111099, 127700, 134085, 148132, 178780, 185165, 191550, 222198, 223475, 259231, 268170, 370330, 383100, 444396, 446950, 518462, 536340, 555495, 670425, 740660, 777693, 893900, 925825, 1036924, 1110990, 1296155, 1340850, 1555386, 1851650, 2221980, 2592310, 2681700, 2777475, 3110772, 3703300, 3888465, 5184620, 5554950, 6480775, 7776930, 11109900, 12961550, 15553860, 19442325, 25923100, 38884650, 77769300]

約数ペア:

[(1, 77769300), (2, 38884650), (3, 25923100), (4, 19442325), (5, 15553860), (6, 12961550), (7, 11109900), (10, 7776930), (12, 6480775), (14, 5554950), (15, 5184620), (20, 3888465), (21, 3703300), (25, 3110772), (28, 2777475), (29, 2681700), (30, 2592310), (35, 2221980), (42, 1851650), (50, 1555386), (58, 1340850), (60, 1296155), (70, 1110990), (75, 1036924), (84, 925825), (87, 893900), (100, 777693), (105, 740660), (116, 670425), (140, 555495), (145, 536340), (150, 518462), (174, 446950), (175, 444396), (203, 383100), (210, 370330), (290, 268170), (300, 259231), (348, 223475), (350, 222198), (406, 191550), (420, 185165), (435, 178780), (525, 148132), (580, 134085), (609, 127700), (700, 111099), (725, 107268), (812, 95775), (870, 89390), (1015, 76620), (1050, 74066), (1218, 63850), (1277, 60900), (1450, 53634), (1740, 44695), (2030, 38310), (2100, 37033), (2175, 35756), (2436, 31925), (2554, 30450), (2900, 26817), (3045, 25540), (3831, 20300), (4060, 19155), (4350, 17878), (5075, 15324), (5108, 15225), (6090, 12770), (6385, 12180), (7662, 10150), (8700, 8939)]