397668000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1128

約数の個数: 192

約数和(自身を含む): 1346042880

約数和(自身を除く): 948374880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 200, 240, 248, 250, 300, 310, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 930, 992, 1000, 1069, 1200, 1240, 1488, 1500, 1550, 1860, 2000, 2138, 2325, 2400, 2480, 2976, 3000, 3100, 3207, 3720, 3875, 4000, 4276, 4650, 4960, 5345, 6000, 6200, 6414, 7440, 7750, 8552, 9300, 10690, 11625, 12000, 12400, 12828, 14880, 15500, 16035, 17104, 18600, 21380, 23250, 24800, 25656, 26725, 31000, 32070, 33139, 34208, 37200, 42760, 46500, 51312, 53450, 62000, 64140, 66278, 74400, 80175, 85520, 93000, 99417, 102624, 106900, 124000, 128280, 132556, 133625, 160350, 165695, 171040, 186000, 198834, 213800, 256560, 265112, 267250, 320700, 331390, 372000, 397668, 400875, 427600, 497085, 513120, 530224, 534500, 641400, 662780, 795336, 801750, 828475, 855200, 994170, 1060448, 1069000, 1282800, 1325560, 1590672, 1603500, 1656950, 1988340, 2138000, 2485425, 2565600, 2651120, 3181344, 3207000, 3313900, 3976680, 4142375, 4276000, 4970850, 5302240, 6414000, 6627800, 7953360, 8284750, 9941700, 12427125, 12828000, 13255600, 15906720, 16569500, 19883400, 24854250, 26511200, 33139000, 39766800, 49708500, 66278000, 79533600, 99417000, 132556000, 198834000, 397668000]

約数ペア:

[(1, 397668000), (2, 198834000), (3, 132556000), (4, 99417000), (5, 79533600), (6, 66278000), (8, 49708500), (10, 39766800), (12, 33139000), (15, 26511200), (16, 24854250), (20, 19883400), (24, 16569500), (25, 15906720), (30, 13255600), (31, 12828000), (32, 12427125), (40, 9941700), (48, 8284750), (50, 7953360), (60, 6627800), (62, 6414000), (75, 5302240), (80, 4970850), (93, 4276000), (96, 4142375), (100, 3976680), (120, 3313900), (124, 3207000), (125, 3181344), (150, 2651120), (155, 2565600), (160, 2485425), (186, 2138000), (200, 1988340), (240, 1656950), (248, 1603500), (250, 1590672), (300, 1325560), (310, 1282800), (372, 1069000), (375, 1060448), (400, 994170), (465, 855200), (480, 828475), (496, 801750), (500, 795336), (600, 662780), (620, 641400), (744, 534500), (750, 530224), (775, 513120), (800, 497085), (930, 427600), (992, 400875), (1000, 397668), (1069, 372000), (1200, 331390), (1240, 320700), (1488, 267250), (1500, 265112), (1550, 256560), (1860, 213800), (2000, 198834), (2138, 186000), (2325, 171040), (2400, 165695), (2480, 160350), (2976, 133625), (3000, 132556), (3100, 128280), (3207, 124000), (3720, 106900), (3875, 102624), (4000, 99417), (4276, 93000), (4650, 85520), (4960, 80175), (5345, 74400), (6000, 66278), (6200, 64140), (6414, 62000), (7440, 53450), (7750, 51312), (8552, 46500), (9300, 42760), (10690, 37200), (11625, 34208), (12000, 33139), (12400, 32070), (12828, 31000), (14880, 26725), (15500, 25656), (16035, 24800), (17104, 23250), (18600, 21380)]