30378400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 83994624

約数和(自身を除く): 53616224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 127, 130, 160, 184, 200, 208, 230, 254, 260, 299, 325, 368, 400, 416, 460, 508, 520, 575, 598, 635, 650, 736, 800, 920, 1016, 1040, 1150, 1196, 1270, 1300, 1495, 1651, 1840, 2032, 2080, 2300, 2392, 2540, 2600, 2921, 2990, 3175, 3302, 3680, 4064, 4600, 4784, 5080, 5200, 5842, 5980, 6350, 6604, 7475, 8255, 9200, 9568, 10160, 10400, 11684, 11960, 12700, 13208, 14605, 14950, 16510, 18400, 20320, 23368, 23920, 25400, 26416, 29210, 29900, 33020, 37973, 41275, 46736, 47840, 50800, 52832, 58420, 59800, 66040, 73025, 75946, 82550, 93472, 101600, 116840, 119600, 132080, 146050, 151892, 165100, 189865, 233680, 239200, 264160, 292100, 303784, 330200, 379730, 467360, 584200, 607568, 660400, 759460, 949325, 1168400, 1215136, 1320800, 1518920, 1898650, 2336800, 3037840, 3797300, 6075680, 7594600, 15189200, 30378400]

約数ペア:

[(1, 30378400), (2, 15189200), (4, 7594600), (5, 6075680), (8, 3797300), (10, 3037840), (13, 2336800), (16, 1898650), (20, 1518920), (23, 1320800), (25, 1215136), (26, 1168400), (32, 949325), (40, 759460), (46, 660400), (50, 607568), (52, 584200), (65, 467360), (80, 379730), (92, 330200), (100, 303784), (104, 292100), (115, 264160), (127, 239200), (130, 233680), (160, 189865), (184, 165100), (200, 151892), (208, 146050), (230, 132080), (254, 119600), (260, 116840), (299, 101600), (325, 93472), (368, 82550), (400, 75946), (416, 73025), (460, 66040), (508, 59800), (520, 58420), (575, 52832), (598, 50800), (635, 47840), (650, 46736), (736, 41275), (800, 37973), (920, 33020), (1016, 29900), (1040, 29210), (1150, 26416), (1196, 25400), (1270, 23920), (1300, 23368), (1495, 20320), (1651, 18400), (1840, 16510), (2032, 14950), (2080, 14605), (2300, 13208), (2392, 12700), (2540, 11960), (2600, 11684), (2921, 10400), (2990, 10160), (3175, 9568), (3302, 9200), (3680, 8255), (4064, 7475), (4600, 6604), (4784, 6350), (5080, 5980), (5200, 5842)]