198302100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{1997}}^1$

素因数の和:2345

約数の個数: 72

約数和(自身を含む): 575775648

約数和(自身を除く): 377473548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 331, 662, 993, 1324, 1655, 1986, 1997, 3310, 3972, 3994, 4965, 5991, 6620, 7988, 8275, 9930, 9985, 11982, 16550, 19860, 19970, 23964, 24825, 29955, 33100, 39940, 49650, 49925, 59910, 99300, 99850, 119820, 149775, 199700, 299550, 599100, 661007, 1322014, 1983021, 2644028, 3305035, 3966042, 6610070, 7932084, 9915105, 13220140, 16525175, 19830210, 33050350, 39660420, 49575525, 66100700, 99151050, 198302100]

約数ペア:

[(1, 198302100), (2, 99151050), (3, 66100700), (4, 49575525), (5, 39660420), (6, 33050350), (10, 19830210), (12, 16525175), (15, 13220140), (20, 9915105), (25, 7932084), (30, 6610070), (50, 3966042), (60, 3305035), (75, 2644028), (100, 1983021), (150, 1322014), (300, 661007), (331, 599100), (662, 299550), (993, 199700), (1324, 149775), (1655, 119820), (1986, 99850), (1997, 99300), (3310, 59910), (3972, 49925), (3994, 49650), (4965, 39940), (5991, 33100), (6620, 29955), (7988, 24825), (8275, 23964), (9930, 19970), (9985, 19860), (11982, 16550)]