197282800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3491

約数の個数: 120

約数和(自身を含む): 556995600

約数和(自身を除く): 359712800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 80, 88, 100, 104, 110, 130, 143, 176, 200, 208, 220, 260, 275, 286, 325, 400, 440, 520, 550, 572, 650, 715, 880, 1040, 1100, 1144, 1300, 1430, 2200, 2288, 2600, 2860, 3449, 3575, 4400, 5200, 5720, 6898, 7150, 11440, 13796, 14300, 17245, 27592, 28600, 34490, 37939, 44837, 55184, 57200, 68980, 75878, 86225, 89674, 137960, 151756, 172450, 179348, 189695, 224185, 275920, 303512, 344900, 358696, 379390, 448370, 493207, 607024, 689800, 717392, 758780, 896740, 948475, 986414, 1120925, 1379600, 1517560, 1793480, 1896950, 1972828, 2241850, 2466035, 3035120, 3586960, 3793900, 3945656, 4483700, 4932070, 7587800, 7891312, 8967400, 9864140, 12330175, 15175600, 17934800, 19728280, 24660350, 39456560, 49320700, 98641400, 197282800]

約数ペア:

[(1, 197282800), (2, 98641400), (4, 49320700), (5, 39456560), (8, 24660350), (10, 19728280), (11, 17934800), (13, 15175600), (16, 12330175), (20, 9864140), (22, 8967400), (25, 7891312), (26, 7587800), (40, 4932070), (44, 4483700), (50, 3945656), (52, 3793900), (55, 3586960), (65, 3035120), (80, 2466035), (88, 2241850), (100, 1972828), (104, 1896950), (110, 1793480), (130, 1517560), (143, 1379600), (176, 1120925), (200, 986414), (208, 948475), (220, 896740), (260, 758780), (275, 717392), (286, 689800), (325, 607024), (400, 493207), (440, 448370), (520, 379390), (550, 358696), (572, 344900), (650, 303512), (715, 275920), (880, 224185), (1040, 189695), (1100, 179348), (1144, 172450), (1300, 151756), (1430, 137960), (2200, 89674), (2288, 86225), (2600, 75878), (2860, 68980), (3449, 57200), (3575, 55184), (4400, 44837), (5200, 37939), (5720, 34490), (6898, 28600), (7150, 27592), (11440, 17245), (13796, 14300)]