138300000

素因数分解:

$2^5\times 3^1\times 5^5\times {\mathrm{461}}^1$

素因数の和:499

約数の個数: 144

約数和(自身を含む): 454752144

約数和(自身を除く): 316452144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 461, 480, 500, 600, 625, 750, 800, 922, 1000, 1200, 1250, 1383, 1500, 1844, 1875, 2000, 2305, 2400, 2500, 2766, 3000, 3125, 3688, 3750, 4000, 4610, 5000, 5532, 6000, 6250, 6915, 7376, 7500, 9220, 9375, 10000, 11064, 11525, 12000, 12500, 13830, 14752, 15000, 18440, 18750, 20000, 22128, 23050, 25000, 27660, 30000, 34575, 36880, 37500, 44256, 46100, 50000, 55320, 57625, 60000, 69150, 73760, 75000, 92200, 100000, 110640, 115250, 138300, 150000, 172875, 184400, 221280, 230500, 276600, 288125, 300000, 345750, 368800, 461000, 553200, 576250, 691500, 864375, 922000, 1106400, 1152500, 1383000, 1440625, 1728750, 1844000, 2305000, 2766000, 2881250, 3457500, 4321875, 4610000, 5532000, 5762500, 6915000, 8643750, 9220000, 11525000, 13830000, 17287500, 23050000, 27660000, 34575000, 46100000, 69150000, 138300000]

約数ペア:

[(1, 138300000), (2, 69150000), (3, 46100000), (4, 34575000), (5, 27660000), (6, 23050000), (8, 17287500), (10, 13830000), (12, 11525000), (15, 9220000), (16, 8643750), (20, 6915000), (24, 5762500), (25, 5532000), (30, 4610000), (32, 4321875), (40, 3457500), (48, 2881250), (50, 2766000), (60, 2305000), (75, 1844000), (80, 1728750), (96, 1440625), (100, 1383000), (120, 1152500), (125, 1106400), (150, 922000), (160, 864375), (200, 691500), (240, 576250), (250, 553200), (300, 461000), (375, 368800), (400, 345750), (461, 300000), (480, 288125), (500, 276600), (600, 230500), (625, 221280), (750, 184400), (800, 172875), (922, 150000), (1000, 138300), (1200, 115250), (1250, 110640), (1383, 100000), (1500, 92200), (1844, 75000), (1875, 73760), (2000, 69150), (2305, 60000), (2400, 57625), (2500, 55320), (2766, 50000), (3000, 46100), (3125, 44256), (3688, 37500), (3750, 36880), (4000, 34575), (4610, 30000), (5000, 27660), (5532, 25000), (6000, 23050), (6250, 22128), (6915, 20000), (7376, 18750), (7500, 18440), (9220, 15000), (9375, 14752), (10000, 13830), (11064, 12500), (11525, 12000)]