39543900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 130491648

約数和(自身を除く): 90947748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 25, 30, 33, 44, 46, 50, 55, 60, 66, 69, 75, 92, 100, 110, 115, 132, 138, 150, 165, 220, 230, 253, 275, 276, 300, 330, 345, 460, 506, 521, 550, 575, 660, 690, 759, 825, 1012, 1042, 1100, 1150, 1265, 1380, 1518, 1563, 1650, 1725, 2084, 2300, 2530, 2605, 3036, 3126, 3300, 3450, 3795, 5060, 5210, 5731, 6252, 6325, 6900, 7590, 7815, 10420, 11462, 11983, 12650, 13025, 15180, 15630, 17193, 18975, 22924, 23966, 25300, 26050, 28655, 31260, 34386, 35949, 37950, 39075, 47932, 52100, 57310, 59915, 68772, 71898, 75900, 78150, 85965, 114620, 119830, 131813, 143275, 143796, 156300, 171930, 179745, 239660, 263626, 286550, 299575, 343860, 359490, 395439, 429825, 527252, 573100, 599150, 659065, 718980, 790878, 859650, 898725, 1198300, 1318130, 1581756, 1719300, 1797450, 1977195, 2636260, 3295325, 3594900, 3954390, 6590650, 7908780, 9885975, 13181300, 19771950, 39543900]

約数ペア:

[(1, 39543900), (2, 19771950), (3, 13181300), (4, 9885975), (5, 7908780), (6, 6590650), (10, 3954390), (11, 3594900), (12, 3295325), (15, 2636260), (20, 1977195), (22, 1797450), (23, 1719300), (25, 1581756), (30, 1318130), (33, 1198300), (44, 898725), (46, 859650), (50, 790878), (55, 718980), (60, 659065), (66, 599150), (69, 573100), (75, 527252), (92, 429825), (100, 395439), (110, 359490), (115, 343860), (132, 299575), (138, 286550), (150, 263626), (165, 239660), (220, 179745), (230, 171930), (253, 156300), (275, 143796), (276, 143275), (300, 131813), (330, 119830), (345, 114620), (460, 85965), (506, 78150), (521, 75900), (550, 71898), (575, 68772), (660, 59915), (690, 57310), (759, 52100), (825, 47932), (1012, 39075), (1042, 37950), (1100, 35949), (1150, 34386), (1265, 31260), (1380, 28655), (1518, 26050), (1563, 25300), (1650, 23966), (1725, 22924), (2084, 18975), (2300, 17193), (2530, 15630), (2605, 15180), (3036, 13025), (3126, 12650), (3300, 11983), (3450, 11462), (3795, 10420), (5060, 7815), (5210, 7590), (5731, 6900), (6252, 6325)]