200894580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:751

約数の個数: 120

約数和(自身を含む): 633928680

約数和(自身を除く): 433034100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 269, 270, 324, 405, 461, 538, 540, 807, 810, 922, 1076, 1345, 1383, 1614, 1620, 1844, 2305, 2421, 2690, 2766, 3228, 4035, 4149, 4610, 4842, 5380, 5532, 6915, 7263, 8070, 8298, 9220, 9684, 12105, 12447, 13830, 14526, 16140, 16596, 20745, 21789, 24210, 24894, 27660, 29052, 36315, 37341, 41490, 43578, 48420, 49788, 62235, 72630, 74682, 82980, 87156, 108945, 124009, 124470, 145260, 149364, 186705, 217890, 248018, 248940, 372027, 373410, 435780, 496036, 620045, 744054, 746820, 1116081, 1240090, 1488108, 1860135, 2232162, 2480180, 3348243, 3720270, 4464324, 5580405, 6696486, 7440540, 10044729, 11160810, 13392972, 16741215, 20089458, 22321620, 33482430, 40178916, 50223645, 66964860, 100447290, 200894580]

約数ペア:

[(1, 200894580), (2, 100447290), (3, 66964860), (4, 50223645), (5, 40178916), (6, 33482430), (9, 22321620), (10, 20089458), (12, 16741215), (15, 13392972), (18, 11160810), (20, 10044729), (27, 7440540), (30, 6696486), (36, 5580405), (45, 4464324), (54, 3720270), (60, 3348243), (81, 2480180), (90, 2232162), (108, 1860135), (135, 1488108), (162, 1240090), (180, 1116081), (269, 746820), (270, 744054), (324, 620045), (405, 496036), (461, 435780), (538, 373410), (540, 372027), (807, 248940), (810, 248018), (922, 217890), (1076, 186705), (1345, 149364), (1383, 145260), (1614, 124470), (1620, 124009), (1844, 108945), (2305, 87156), (2421, 82980), (2690, 74682), (2766, 72630), (3228, 62235), (4035, 49788), (4149, 48420), (4610, 43578), (4842, 41490), (5380, 37341), (5532, 36315), (6915, 29052), (7263, 27660), (8070, 24894), (8298, 24210), (9220, 21789), (9684, 20745), (12105, 16596), (12447, 16140), (13830, 14526)]