57467800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 155146320

約数和(自身を除く): 97678520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 25, 26, 31, 40, 46, 50, 52, 62, 65, 92, 100, 104, 115, 124, 130, 155, 184, 200, 230, 248, 260, 299, 310, 325, 403, 460, 520, 575, 598, 620, 650, 713, 775, 806, 920, 961, 1150, 1196, 1240, 1300, 1426, 1495, 1550, 1612, 1922, 2015, 2300, 2392, 2600, 2852, 2990, 3100, 3224, 3565, 3844, 4030, 4600, 4805, 5704, 5980, 6200, 7130, 7475, 7688, 8060, 9269, 9610, 10075, 11960, 12493, 14260, 14950, 16120, 17825, 18538, 19220, 20150, 22103, 24025, 24986, 28520, 29900, 35650, 37076, 38440, 40300, 44206, 46345, 48050, 49972, 59800, 62465, 71300, 74152, 80600, 88412, 92690, 96100, 99944, 110515, 124930, 142600, 176824, 185380, 192200, 221030, 231725, 249860, 287339, 312325, 370760, 442060, 463450, 499720, 552575, 574678, 624650, 884120, 926900, 1105150, 1149356, 1249300, 1436695, 1853800, 2210300, 2298712, 2498600, 2873390, 4420600, 5746780, 7183475, 11493560, 14366950, 28733900, 57467800]

約数ペア:

[(1, 57467800), (2, 28733900), (4, 14366950), (5, 11493560), (8, 7183475), (10, 5746780), (13, 4420600), (20, 2873390), (23, 2498600), (25, 2298712), (26, 2210300), (31, 1853800), (40, 1436695), (46, 1249300), (50, 1149356), (52, 1105150), (62, 926900), (65, 884120), (92, 624650), (100, 574678), (104, 552575), (115, 499720), (124, 463450), (130, 442060), (155, 370760), (184, 312325), (200, 287339), (230, 249860), (248, 231725), (260, 221030), (299, 192200), (310, 185380), (325, 176824), (403, 142600), (460, 124930), (520, 110515), (575, 99944), (598, 96100), (620, 92690), (650, 88412), (713, 80600), (775, 74152), (806, 71300), (920, 62465), (961, 59800), (1150, 49972), (1196, 48050), (1240, 46345), (1300, 44206), (1426, 40300), (1495, 38440), (1550, 37076), (1612, 35650), (1922, 29900), (2015, 28520), (2300, 24986), (2392, 24025), (2600, 22103), (2852, 20150), (2990, 19220), (3100, 18538), (3224, 17825), (3565, 16120), (3844, 14950), (4030, 14260), (4600, 12493), (4805, 11960), (5704, 10075), (5980, 9610), (6200, 9269), (7130, 8060), (7475, 7688)]