138074000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 160

約数和(自身を含む): 367690752

約数和(自身を除く): 229616752

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 131, 136, 155, 170, 200, 248, 250, 262, 272, 310, 340, 400, 425, 496, 500, 524, 527, 620, 655, 680, 775, 850, 1000, 1048, 1054, 1240, 1310, 1360, 1550, 1700, 2000, 2096, 2108, 2125, 2227, 2480, 2620, 2635, 3100, 3275, 3400, 3875, 4061, 4216, 4250, 4454, 5240, 5270, 6200, 6550, 6800, 7750, 8122, 8432, 8500, 8908, 10480, 10540, 11135, 12400, 13100, 13175, 15500, 16244, 16375, 17000, 17816, 20305, 21080, 22270, 26200, 26350, 31000, 32488, 32750, 34000, 35632, 40610, 42160, 44540, 52400, 52700, 55675, 62000, 64976, 65500, 65875, 69037, 81220, 89080, 101525, 105400, 111350, 131000, 131750, 138074, 162440, 178160, 203050, 210800, 222700, 262000, 263500, 276148, 278375, 324880, 345185, 406100, 445400, 507625, 527000, 552296, 556750, 690370, 812200, 890800, 1015250, 1054000, 1104592, 1113500, 1380740, 1624400, 1725925, 2030500, 2227000, 2761480, 3451850, 4061000, 4454000, 5522960, 6903700, 8122000, 8629625, 13807400, 17259250, 27614800, 34518500, 69037000, 138074000]

約数ペア:

[(1, 138074000), (2, 69037000), (4, 34518500), (5, 27614800), (8, 17259250), (10, 13807400), (16, 8629625), (17, 8122000), (20, 6903700), (25, 5522960), (31, 4454000), (34, 4061000), (40, 3451850), (50, 2761480), (62, 2227000), (68, 2030500), (80, 1725925), (85, 1624400), (100, 1380740), (124, 1113500), (125, 1104592), (131, 1054000), (136, 1015250), (155, 890800), (170, 812200), (200, 690370), (248, 556750), (250, 552296), (262, 527000), (272, 507625), (310, 445400), (340, 406100), (400, 345185), (425, 324880), (496, 278375), (500, 276148), (524, 263500), (527, 262000), (620, 222700), (655, 210800), (680, 203050), (775, 178160), (850, 162440), (1000, 138074), (1048, 131750), (1054, 131000), (1240, 111350), (1310, 105400), (1360, 101525), (1550, 89080), (1700, 81220), (2000, 69037), (2096, 65875), (2108, 65500), (2125, 64976), (2227, 62000), (2480, 55675), (2620, 52700), (2635, 52400), (3100, 44540), (3275, 42160), (3400, 40610), (3875, 35632), (4061, 34000), (4216, 32750), (4250, 32488), (4454, 31000), (5240, 26350), (5270, 26200), (6200, 22270), (6550, 21080), (6800, 20305), (7750, 17816), (8122, 17000), (8432, 16375), (8500, 16244), (8908, 15500), (10480, 13175), (10540, 13100), (11135, 12400)]