90628500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 272563200

約数和(自身を除く): 181934700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 125, 150, 155, 186, 250, 300, 310, 372, 375, 465, 500, 620, 750, 775, 930, 1500, 1550, 1860, 1949, 2325, 3100, 3875, 3898, 4650, 5847, 7750, 7796, 9300, 9745, 11625, 11694, 15500, 19490, 23250, 23388, 29235, 38980, 46500, 48725, 58470, 60419, 97450, 116940, 120838, 146175, 181257, 194900, 241676, 243625, 292350, 302095, 362514, 487250, 584700, 604190, 725028, 730875, 906285, 974500, 1208380, 1461750, 1510475, 1812570, 2923500, 3020950, 3625140, 4531425, 6041900, 7552375, 9062850, 15104750, 18125700, 22657125, 30209500, 45314250, 90628500]

約数ペア:

[(1, 90628500), (2, 45314250), (3, 30209500), (4, 22657125), (5, 18125700), (6, 15104750), (10, 9062850), (12, 7552375), (15, 6041900), (20, 4531425), (25, 3625140), (30, 3020950), (31, 2923500), (50, 1812570), (60, 1510475), (62, 1461750), (75, 1208380), (93, 974500), (100, 906285), (124, 730875), (125, 725028), (150, 604190), (155, 584700), (186, 487250), (250, 362514), (300, 302095), (310, 292350), (372, 243625), (375, 241676), (465, 194900), (500, 181257), (620, 146175), (750, 120838), (775, 116940), (930, 97450), (1500, 60419), (1550, 58470), (1860, 48725), (1949, 46500), (2325, 38980), (3100, 29235), (3875, 23388), (3898, 23250), (4650, 19490), (5847, 15500), (7750, 11694), (7796, 11625), (9300, 9745)]