191972700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:853

約数の個数: 144

約数和(自身を含む): 624369760

約数和(自身を除く): 432397060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 97, 100, 108, 135, 150, 180, 194, 225, 270, 291, 300, 388, 450, 485, 540, 582, 675, 733, 873, 900, 970, 1164, 1350, 1455, 1466, 1746, 1940, 2199, 2425, 2619, 2700, 2910, 2932, 3492, 3665, 4365, 4398, 4850, 5238, 5820, 6597, 7275, 7330, 8730, 8796, 9700, 10476, 10995, 13095, 13194, 14550, 14660, 17460, 18325, 19791, 21825, 21990, 26190, 26388, 29100, 32985, 36650, 39582, 43650, 43980, 52380, 54975, 65475, 65970, 71101, 73300, 79164, 87300, 98955, 109950, 130950, 131940, 142202, 164925, 197910, 213303, 219900, 261900, 284404, 329850, 355505, 395820, 426606, 494775, 639909, 659700, 711010, 853212, 989550, 1066515, 1279818, 1422020, 1777525, 1919727, 1979100, 2133030, 2559636, 3199545, 3555050, 3839454, 4266060, 5332575, 6399090, 7110100, 7678908, 9598635, 10665150, 12798180, 15997725, 19197270, 21330300, 31995450, 38394540, 47993175, 63990900, 95986350, 191972700]

約数ペア:

[(1, 191972700), (2, 95986350), (3, 63990900), (4, 47993175), (5, 38394540), (6, 31995450), (9, 21330300), (10, 19197270), (12, 15997725), (15, 12798180), (18, 10665150), (20, 9598635), (25, 7678908), (27, 7110100), (30, 6399090), (36, 5332575), (45, 4266060), (50, 3839454), (54, 3555050), (60, 3199545), (75, 2559636), (90, 2133030), (97, 1979100), (100, 1919727), (108, 1777525), (135, 1422020), (150, 1279818), (180, 1066515), (194, 989550), (225, 853212), (270, 711010), (291, 659700), (300, 639909), (388, 494775), (450, 426606), (485, 395820), (540, 355505), (582, 329850), (675, 284404), (733, 261900), (873, 219900), (900, 213303), (970, 197910), (1164, 164925), (1350, 142202), (1455, 131940), (1466, 130950), (1746, 109950), (1940, 98955), (2199, 87300), (2425, 79164), (2619, 73300), (2700, 71101), (2910, 65970), (2932, 65475), (3492, 54975), (3665, 52380), (4365, 43980), (4398, 43650), (4850, 39582), (5238, 36650), (5820, 32985), (6597, 29100), (7275, 26388), (7330, 26190), (8730, 21990), (8796, 21825), (9700, 19791), (10476, 18325), (10995, 17460), (13095, 14660), (13194, 14550)]