20145282000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{176713}}^1$

素因数の和:176758

約数の個数: 160

約数和(自身を含む): 68367112320

約数和(自身を除く): 48221830320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 240, 250, 285, 300, 304, 375, 380, 400, 456, 475, 500, 570, 600, 750, 760, 912, 950, 1000, 1140, 1200, 1425, 1500, 1520, 1900, 2000, 2280, 2375, 2850, 3000, 3800, 4560, 4750, 5700, 6000, 7125, 7600, 9500, 11400, 14250, 19000, 22800, 28500, 38000, 57000, 114000, 176713, 353426, 530139, 706852, 883565, 1060278, 1413704, 1767130, 2120556, 2650695, 2827408, 3357547, 3534260, 4241112, 4417825, 5301390, 6715094, 7068520, 8482224, 8835650, 10072641, 10602780, 13253475, 13430188, 14137040, 16787735, 17671300, 20145282, 21205560, 22089125, 26506950, 26860376, 33575470, 35342600, 40290564, 42411120, 44178250, 50363205, 53013900, 53720752, 66267375, 67150940, 70685200, 80581128, 83938675, 88356500, 100726410, 106027800, 132534750, 134301880, 161162256, 167877350, 176713000, 201452820, 212055600, 251816025, 265069500, 268603760, 335754700, 353426000, 402905640, 419693375, 503632050, 530139000, 671509400, 805811280, 839386750, 1007264100, 1060278000, 1259080125, 1343018800, 1678773500, 2014528200, 2518160250, 3357547000, 4029056400, 5036320500, 6715094000, 10072641000, 20145282000]

約数ペア:

[(1, 20145282000), (2, 10072641000), (3, 6715094000), (4, 5036320500), (5, 4029056400), (6, 3357547000), (8, 2518160250), (10, 2014528200), (12, 1678773500), (15, 1343018800), (16, 1259080125), (19, 1060278000), (20, 1007264100), (24, 839386750), (25, 805811280), (30, 671509400), (38, 530139000), (40, 503632050), (48, 419693375), (50, 402905640), (57, 353426000), (60, 335754700), (75, 268603760), (76, 265069500), (80, 251816025), (95, 212055600), (100, 201452820), (114, 176713000), (120, 167877350), (125, 161162256), (150, 134301880), (152, 132534750), (190, 106027800), (200, 100726410), (228, 88356500), (240, 83938675), (250, 80581128), (285, 70685200), (300, 67150940), (304, 66267375), (375, 53720752), (380, 53013900), (400, 50363205), (456, 44178250), (475, 42411120), (500, 40290564), (570, 35342600), (600, 33575470), (750, 26860376), (760, 26506950), (912, 22089125), (950, 21205560), (1000, 20145282), (1140, 17671300), (1200, 16787735), (1425, 14137040), (1500, 13430188), (1520, 13253475), (1900, 10602780), (2000, 10072641), (2280, 8835650), (2375, 8482224), (2850, 7068520), (3000, 6715094), (3800, 5301390), (4560, 4417825), (4750, 4241112), (5700, 3534260), (6000, 3357547), (7125, 2827408), (7600, 2650695), (9500, 2120556), (11400, 1767130), (14250, 1413704), (19000, 1060278), (22800, 883565), (28500, 706852), (38000, 530139), (57000, 353426), (114000, 176713)]