138215100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:736

約数の個数: 144

約数和(自身を含む): 434409696

約数和(自身を除く): 296194596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 41, 50, 51, 60, 68, 75, 82, 85, 100, 102, 123, 150, 164, 170, 204, 205, 246, 255, 300, 340, 410, 425, 492, 510, 615, 661, 697, 820, 850, 1020, 1025, 1230, 1275, 1322, 1394, 1700, 1983, 2050, 2091, 2460, 2550, 2644, 2788, 3075, 3305, 3485, 3966, 4100, 4182, 5100, 6150, 6610, 6970, 7932, 8364, 9915, 10455, 11237, 12300, 13220, 13940, 16525, 17425, 19830, 20910, 22474, 27101, 33050, 33711, 34850, 39660, 41820, 44948, 49575, 52275, 54202, 56185, 66100, 67422, 69700, 81303, 99150, 104550, 108404, 112370, 134844, 135505, 162606, 168555, 198300, 209100, 224740, 271010, 280925, 325212, 337110, 406515, 460717, 542020, 561850, 674220, 677525, 813030, 842775, 921434, 1123700, 1355050, 1382151, 1626060, 1685550, 1842868, 2032575, 2303585, 2710100, 2764302, 3371100, 4065150, 4607170, 5528604, 6910755, 8130300, 9214340, 11517925, 13821510, 23035850, 27643020, 34553775, 46071700, 69107550, 138215100]

約数ペア:

[(1, 138215100), (2, 69107550), (3, 46071700), (4, 34553775), (5, 27643020), (6, 23035850), (10, 13821510), (12, 11517925), (15, 9214340), (17, 8130300), (20, 6910755), (25, 5528604), (30, 4607170), (34, 4065150), (41, 3371100), (50, 2764302), (51, 2710100), (60, 2303585), (68, 2032575), (75, 1842868), (82, 1685550), (85, 1626060), (100, 1382151), (102, 1355050), (123, 1123700), (150, 921434), (164, 842775), (170, 813030), (204, 677525), (205, 674220), (246, 561850), (255, 542020), (300, 460717), (340, 406515), (410, 337110), (425, 325212), (492, 280925), (510, 271010), (615, 224740), (661, 209100), (697, 198300), (820, 168555), (850, 162606), (1020, 135505), (1025, 134844), (1230, 112370), (1275, 108404), (1322, 104550), (1394, 99150), (1700, 81303), (1983, 69700), (2050, 67422), (2091, 66100), (2460, 56185), (2550, 54202), (2644, 52275), (2788, 49575), (3075, 44948), (3305, 41820), (3485, 39660), (3966, 34850), (4100, 33711), (4182, 33050), (5100, 27101), (6150, 22474), (6610, 20910), (6970, 19830), (7932, 17425), (8364, 16525), (9915, 13940), (10455, 13220), (11237, 12300)]