128313897000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2251121}}^1$

素因数の和:2251164

約数の個数: 128

約数和(自身を含む): 421410038400

約数和(自身を除く): 293096141400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1900, 2280, 2375, 2850, 3000, 3800, 4750, 5700, 7125, 9500, 11400, 14250, 19000, 28500, 57000, 2251121, 4502242, 6753363, 9004484, 11255605, 13506726, 18008968, 22511210, 27013452, 33766815, 42771299, 45022420, 54026904, 56278025, 67533630, 85542598, 90044840, 112556050, 128313897, 135067260, 168834075, 171085196, 213856495, 225112100, 256627794, 270134520, 281390125, 337668150, 342170392, 427712990, 450224200, 513255588, 562780250, 641569485, 675336300, 844170375, 855425980, 1026511176, 1069282475, 1125560500, 1283138970, 1350672600, 1688340750, 1710851960, 2138564950, 2251121000, 2566277940, 3207847425, 3376681500, 4277129900, 5132555880, 5346412375, 6415694850, 6753363000, 8554259800, 10692824750, 12831389700, 16039237125, 21385649500, 25662779400, 32078474250, 42771299000, 64156948500, 128313897000]

約数ペア:

[(1, 128313897000), (2, 64156948500), (3, 42771299000), (4, 32078474250), (5, 25662779400), (6, 21385649500), (8, 16039237125), (10, 12831389700), (12, 10692824750), (15, 8554259800), (19, 6753363000), (20, 6415694850), (24, 5346412375), (25, 5132555880), (30, 4277129900), (38, 3376681500), (40, 3207847425), (50, 2566277940), (57, 2251121000), (60, 2138564950), (75, 1710851960), (76, 1688340750), (95, 1350672600), (100, 1283138970), (114, 1125560500), (120, 1069282475), (125, 1026511176), (150, 855425980), (152, 844170375), (190, 675336300), (200, 641569485), (228, 562780250), (250, 513255588), (285, 450224200), (300, 427712990), (375, 342170392), (380, 337668150), (456, 281390125), (475, 270134520), (500, 256627794), (570, 225112100), (600, 213856495), (750, 171085196), (760, 168834075), (950, 135067260), (1000, 128313897), (1140, 112556050), (1425, 90044840), (1500, 85542598), (1900, 67533630), (2280, 56278025), (2375, 54026904), (2850, 45022420), (3000, 42771299), (3800, 33766815), (4750, 27013452), (5700, 22511210), (7125, 18008968), (9500, 13506726), (11400, 11255605), (14250, 9004484), (19000, 6753363), (28500, 4502242), (57000, 2251121)]