30199320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 98982000

約数和(自身を除く): 68782680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 563, 596, 745, 894, 1126, 1192, 1341, 1490, 1689, 1788, 2235, 2252, 2682, 2815, 2980, 3378, 3576, 4470, 4504, 5067, 5364, 5630, 5960, 6705, 6756, 8445, 8940, 10134, 10728, 11260, 13410, 13512, 16890, 17880, 20268, 22520, 25335, 26820, 33780, 40536, 50670, 53640, 67560, 83887, 101340, 167774, 202680, 251661, 335548, 419435, 503322, 671096, 754983, 838870, 1006644, 1258305, 1509966, 1677740, 2013288, 2516610, 3019932, 3355480, 3774915, 5033220, 6039864, 7549830, 10066440, 15099660, 30199320]

約数ペア:

[(1, 30199320), (2, 15099660), (3, 10066440), (4, 7549830), (5, 6039864), (6, 5033220), (8, 3774915), (9, 3355480), (10, 3019932), (12, 2516610), (15, 2013288), (18, 1677740), (20, 1509966), (24, 1258305), (30, 1006644), (36, 838870), (40, 754983), (45, 671096), (60, 503322), (72, 419435), (90, 335548), (120, 251661), (149, 202680), (180, 167774), (298, 101340), (360, 83887), (447, 67560), (563, 53640), (596, 50670), (745, 40536), (894, 33780), (1126, 26820), (1192, 25335), (1341, 22520), (1490, 20268), (1689, 17880), (1788, 16890), (2235, 13512), (2252, 13410), (2682, 11260), (2815, 10728), (2980, 10134), (3378, 8940), (3576, 8445), (4470, 6756), (4504, 6705), (5067, 5960), (5364, 5630)]