82669500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{18371}}^1$

素因数の和:18396

約数の個数: 72

約数和(自身を含む): 260808912

約数和(自身を除く): 178139412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 18371, 36742, 55113, 73484, 91855, 110226, 165339, 183710, 220452, 275565, 330678, 367420, 459275, 551130, 661356, 826695, 918550, 1102260, 1377825, 1653390, 1837100, 2296375, 2755650, 3306780, 4133475, 4592750, 5511300, 6889125, 8266950, 9185500, 13778250, 16533900, 20667375, 27556500, 41334750, 82669500]

約数ペア:

[(1, 82669500), (2, 41334750), (3, 27556500), (4, 20667375), (5, 16533900), (6, 13778250), (9, 9185500), (10, 8266950), (12, 6889125), (15, 5511300), (18, 4592750), (20, 4133475), (25, 3306780), (30, 2755650), (36, 2296375), (45, 1837100), (50, 1653390), (60, 1377825), (75, 1102260), (90, 918550), (100, 826695), (125, 661356), (150, 551130), (180, 459275), (225, 367420), (250, 330678), (300, 275565), (375, 220452), (450, 183710), (500, 165339), (750, 110226), (900, 91855), (1125, 73484), (1500, 55113), (2250, 36742), (4500, 18371)]