187218200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 490147200

約数和(自身を除く): 302929000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 50, 52, 58, 65, 100, 104, 116, 130, 145, 169, 191, 200, 232, 260, 290, 325, 338, 377, 382, 520, 580, 650, 676, 725, 754, 764, 845, 955, 1160, 1300, 1352, 1450, 1508, 1528, 1690, 1885, 1910, 2483, 2600, 2900, 3016, 3380, 3770, 3820, 4225, 4775, 4901, 4966, 5539, 5800, 6760, 7540, 7640, 8450, 9425, 9550, 9802, 9932, 11078, 12415, 15080, 16900, 18850, 19100, 19604, 19864, 22156, 24505, 24830, 27695, 32279, 33800, 37700, 38200, 39208, 44312, 49010, 49660, 55390, 62075, 64558, 72007, 75400, 98020, 99320, 110780, 122525, 124150, 129116, 138475, 144014, 161395, 196040, 221560, 245050, 248300, 258232, 276950, 288028, 322790, 360035, 490100, 496600, 553900, 576056, 645580, 720070, 806975, 936091, 980200, 1107800, 1291160, 1440140, 1613950, 1800175, 1872182, 2880280, 3227900, 3600350, 3744364, 4680455, 6455800, 7200700, 7488728, 9360910, 14401400, 18721820, 23402275, 37443640, 46804550, 93609100, 187218200]

約数ペア:

[(1, 187218200), (2, 93609100), (4, 46804550), (5, 37443640), (8, 23402275), (10, 18721820), (13, 14401400), (20, 9360910), (25, 7488728), (26, 7200700), (29, 6455800), (40, 4680455), (50, 3744364), (52, 3600350), (58, 3227900), (65, 2880280), (100, 1872182), (104, 1800175), (116, 1613950), (130, 1440140), (145, 1291160), (169, 1107800), (191, 980200), (200, 936091), (232, 806975), (260, 720070), (290, 645580), (325, 576056), (338, 553900), (377, 496600), (382, 490100), (520, 360035), (580, 322790), (650, 288028), (676, 276950), (725, 258232), (754, 248300), (764, 245050), (845, 221560), (955, 196040), (1160, 161395), (1300, 144014), (1352, 138475), (1450, 129116), (1508, 124150), (1528, 122525), (1690, 110780), (1885, 99320), (1910, 98020), (2483, 75400), (2600, 72007), (2900, 64558), (3016, 62075), (3380, 55390), (3770, 49660), (3820, 49010), (4225, 44312), (4775, 39208), (4901, 38200), (4966, 37700), (5539, 33800), (5800, 32279), (6760, 27695), (7540, 24830), (7640, 24505), (8450, 22156), (9425, 19864), (9550, 19604), (9802, 19100), (9932, 18850), (11078, 16900), (12415, 15080)]