229871200

素因数分解:

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

素因数の和:118

約数の個数: 216

約数和(自身を含む): 651614544

約数和(自身を除く): 421743344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 31, 32, 40, 46, 50, 52, 62, 65, 80, 92, 100, 104, 115, 124, 130, 155, 160, 184, 200, 208, 230, 248, 260, 299, 310, 325, 368, 400, 403, 416, 460, 496, 520, 575, 598, 620, 650, 713, 736, 775, 800, 806, 920, 961, 992, 1040, 1150, 1196, 1240, 1300, 1426, 1495, 1550, 1612, 1840, 1922, 2015, 2080, 2300, 2392, 2480, 2600, 2852, 2990, 3100, 3224, 3565, 3680, 3844, 4030, 4600, 4784, 4805, 4960, 5200, 5704, 5980, 6200, 6448, 7130, 7475, 7688, 8060, 9200, 9269, 9568, 9610, 10075, 10400, 11408, 11960, 12400, 12493, 12896, 14260, 14950, 15376, 16120, 17825, 18400, 18538, 19220, 20150, 22103, 22816, 23920, 24025, 24800, 24986, 28520, 29900, 30752, 32240, 35650, 37076, 38440, 40300, 44206, 46345, 47840, 48050, 49972, 57040, 59800, 62465, 64480, 71300, 74152, 76880, 80600, 88412, 92690, 96100, 99944, 110515, 114080, 119600, 124930, 142600, 148304, 153760, 161200, 176824, 185380, 192200, 199888, 221030, 231725, 239200, 249860, 285200, 287339, 296608, 312325, 322400, 353648, 370760, 384400, 399776, 442060, 463450, 499720, 552575, 570400, 574678, 624650, 707296, 741520, 768800, 884120, 926900, 999440, 1105150, 1149356, 1249300, 1436695, 1483040, 1768240, 1853800, 1998880, 2210300, 2298712, 2498600, 2873390, 3536480, 3707600, 4420600, 4597424, 4997200, 5746780, 7183475, 7415200, 8841200, 9194848, 9994400, 11493560, 14366950, 17682400, 22987120, 28733900, 45974240, 57467800, 114935600, 229871200]

約数ペア:

[(1, 229871200), (2, 114935600), (4, 57467800), (5, 45974240), (8, 28733900), (10, 22987120), (13, 17682400), (16, 14366950), (20, 11493560), (23, 9994400), (25, 9194848), (26, 8841200), (31, 7415200), (32, 7183475), (40, 5746780), (46, 4997200), (50, 4597424), (52, 4420600), (62, 3707600), (65, 3536480), (80, 2873390), (92, 2498600), (100, 2298712), (104, 2210300), (115, 1998880), (124, 1853800), (130, 1768240), (155, 1483040), (160, 1436695), (184, 1249300), (200, 1149356), (208, 1105150), (230, 999440), (248, 926900), (260, 884120), (299, 768800), (310, 741520), (325, 707296), (368, 624650), (400, 574678), (403, 570400), (416, 552575), (460, 499720), (496, 463450), (520, 442060), (575, 399776), (598, 384400), (620, 370760), (650, 353648), (713, 322400), (736, 312325), (775, 296608), (800, 287339), (806, 285200), (920, 249860), (961, 239200), (992, 231725), (1040, 221030), (1150, 199888), (1196, 192200), (1240, 185380), (1300, 176824), (1426, 161200), (1495, 153760), (1550, 148304), (1612, 142600), (1840, 124930), (1922, 119600), (2015, 114080), (2080, 110515), (2300, 99944), (2392, 96100), (2480, 92690), (2600, 88412), (2852, 80600), (2990, 76880), (3100, 74152), (3224, 71300), (3565, 64480), (3680, 62465), (3844, 59800), (4030, 57040), (4600, 49972), (4784, 48050), (4805, 47840), (4960, 46345), (5200, 44206), (5704, 40300), (5980, 38440), (6200, 37076), (6448, 35650), (7130, 32240), (7475, 30752), (7688, 29900), (8060, 28520), (9200, 24986), (9269, 24800), (9568, 24025), (9610, 23920), (10075, 22816), (10400, 22103), (11408, 20150), (11960, 19220), (12400, 18538), (12493, 18400), (12896, 17825), (14260, 16120), (14950, 15376)]