196629900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21191

約数の個数: 72

約数和(自身を含む): 587295744

約数和(自身を除く): 390665844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 21143, 42286, 63429, 84572, 105715, 126858, 211430, 253716, 317145, 422860, 528575, 634290, 655433, 1057150, 1268580, 1310866, 1585725, 1966299, 2114300, 2621732, 3171450, 3277165, 3932598, 6342900, 6554330, 7865196, 9831495, 13108660, 16385825, 19662990, 32771650, 39325980, 49157475, 65543300, 98314950, 196629900]

約数ペア:

[(1, 196629900), (2, 98314950), (3, 65543300), (4, 49157475), (5, 39325980), (6, 32771650), (10, 19662990), (12, 16385825), (15, 13108660), (20, 9831495), (25, 7865196), (30, 6554330), (31, 6342900), (50, 3932598), (60, 3277165), (62, 3171450), (75, 2621732), (93, 2114300), (100, 1966299), (124, 1585725), (150, 1310866), (155, 1268580), (186, 1057150), (300, 655433), (310, 634290), (372, 528575), (465, 422860), (620, 317145), (775, 253716), (930, 211430), (1550, 126858), (1860, 105715), (2325, 84572), (3100, 63429), (4650, 42286), (9300, 21143)]