1890931800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101663}}^1$

素因数の和:101713

約数の個数: 96

約数和(自身を含む): 6051041280

約数和(自身を除く): 4160109480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1860, 2325, 3100, 3720, 4650, 6200, 9300, 18600, 101663, 203326, 304989, 406652, 508315, 609978, 813304, 1016630, 1219956, 1524945, 2033260, 2439912, 2541575, 3049890, 3151553, 4066520, 5083150, 6099780, 6303106, 7624725, 9454659, 10166300, 12199560, 12606212, 15249450, 15757765, 18909318, 20332600, 25212424, 30498900, 31515530, 37818636, 47273295, 60997800, 63031060, 75637272, 78788825, 94546590, 126062120, 157577650, 189093180, 236366475, 315155300, 378186360, 472732950, 630310600, 945465900, 1890931800]

約数ペア:

[(1, 1890931800), (2, 945465900), (3, 630310600), (4, 472732950), (5, 378186360), (6, 315155300), (8, 236366475), (10, 189093180), (12, 157577650), (15, 126062120), (20, 94546590), (24, 78788825), (25, 75637272), (30, 63031060), (31, 60997800), (40, 47273295), (50, 37818636), (60, 31515530), (62, 30498900), (75, 25212424), (93, 20332600), (100, 18909318), (120, 15757765), (124, 15249450), (150, 12606212), (155, 12199560), (186, 10166300), (200, 9454659), (248, 7624725), (300, 6303106), (310, 6099780), (372, 5083150), (465, 4066520), (600, 3151553), (620, 3049890), (744, 2541575), (775, 2439912), (930, 2033260), (1240, 1524945), (1550, 1219956), (1860, 1016630), (2325, 813304), (3100, 609978), (3720, 508315), (4650, 406652), (6200, 304989), (9300, 203326), (18600, 101663)]