194981400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 660114000

約数和(自身を除く): 465132600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 149, 150, 180, 200, 225, 298, 300, 360, 447, 450, 596, 600, 727, 745, 894, 900, 1192, 1341, 1454, 1490, 1788, 1800, 2181, 2235, 2682, 2908, 2980, 3576, 3635, 3725, 4362, 4470, 5364, 5816, 5960, 6543, 6705, 7270, 7450, 8724, 8940, 10728, 10905, 11175, 13086, 13410, 14540, 14900, 17448, 17880, 18175, 21810, 22350, 26172, 26820, 29080, 29800, 32715, 33525, 36350, 43620, 44700, 52344, 53640, 54525, 65430, 67050, 72700, 87240, 89400, 108323, 109050, 130860, 134100, 145400, 163575, 216646, 218100, 261720, 268200, 324969, 327150, 433292, 436200, 541615, 649938, 654300, 866584, 974907, 1083230, 1299876, 1308600, 1624845, 1949814, 2166460, 2599752, 2708075, 3249690, 3899628, 4332920, 4874535, 5416150, 6499380, 7799256, 8124225, 9749070, 10832300, 12998760, 16248450, 19498140, 21664600, 24372675, 32496900, 38996280, 48745350, 64993800, 97490700, 194981400]

約数ペア:

[(1, 194981400), (2, 97490700), (3, 64993800), (4, 48745350), (5, 38996280), (6, 32496900), (8, 24372675), (9, 21664600), (10, 19498140), (12, 16248450), (15, 12998760), (18, 10832300), (20, 9749070), (24, 8124225), (25, 7799256), (30, 6499380), (36, 5416150), (40, 4874535), (45, 4332920), (50, 3899628), (60, 3249690), (72, 2708075), (75, 2599752), (90, 2166460), (100, 1949814), (120, 1624845), (149, 1308600), (150, 1299876), (180, 1083230), (200, 974907), (225, 866584), (298, 654300), (300, 649938), (360, 541615), (447, 436200), (450, 433292), (596, 327150), (600, 324969), (727, 268200), (745, 261720), (894, 218100), (900, 216646), (1192, 163575), (1341, 145400), (1454, 134100), (1490, 130860), (1788, 109050), (1800, 108323), (2181, 89400), (2235, 87240), (2682, 72700), (2908, 67050), (2980, 65430), (3576, 54525), (3635, 53640), (3725, 52344), (4362, 44700), (4470, 43620), (5364, 36350), (5816, 33525), (5960, 32715), (6543, 29800), (6705, 29080), (7270, 26820), (7450, 26172), (8724, 22350), (8940, 21810), (10728, 18175), (10905, 17880), (11175, 17448), (13086, 14900), (13410, 14540)]