222325920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{853}}^1$

素因数の和:1055

約数の個数: 144

約数和(自身を含む): 763773192

約数和(自身を除く): 541447272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 853, 905, 1086, 1440, 1448, 1629, 1706, 1810, 2172, 2559, 2715, 2896, 3258, 3412, 3620, 4265, 4344, 5118, 5430, 5792, 6516, 6824, 7240, 7677, 8145, 8530, 8688, 10236, 10860, 12795, 13032, 13648, 14480, 15354, 16290, 17060, 17376, 20472, 21720, 25590, 26064, 27296, 28960, 30708, 32580, 34120, 38385, 40944, 43440, 51180, 52128, 61416, 65160, 68240, 76770, 81888, 86880, 102360, 122832, 130320, 136480, 153540, 154393, 204720, 245664, 260640, 307080, 308786, 409440, 463179, 614160, 617572, 771965, 926358, 1228320, 1235144, 1389537, 1543930, 1852716, 2315895, 2470288, 2779074, 3087860, 3705432, 4631790, 4940576, 5558148, 6175720, 6947685, 7410864, 9263580, 11116296, 12351440, 13895370, 14821728, 18527160, 22232592, 24702880, 27790740, 37054320, 44465184, 55581480, 74108640, 111162960, 222325920]

約数ペア:

[(1, 222325920), (2, 111162960), (3, 74108640), (4, 55581480), (5, 44465184), (6, 37054320), (8, 27790740), (9, 24702880), (10, 22232592), (12, 18527160), (15, 14821728), (16, 13895370), (18, 12351440), (20, 11116296), (24, 9263580), (30, 7410864), (32, 6947685), (36, 6175720), (40, 5558148), (45, 4940576), (48, 4631790), (60, 3705432), (72, 3087860), (80, 2779074), (90, 2470288), (96, 2315895), (120, 1852716), (144, 1543930), (160, 1389537), (180, 1235144), (181, 1228320), (240, 926358), (288, 771965), (360, 617572), (362, 614160), (480, 463179), (543, 409440), (720, 308786), (724, 307080), (853, 260640), (905, 245664), (1086, 204720), (1440, 154393), (1448, 153540), (1629, 136480), (1706, 130320), (1810, 122832), (2172, 102360), (2559, 86880), (2715, 81888), (2896, 76770), (3258, 68240), (3412, 65160), (3620, 61416), (4265, 52128), (4344, 51180), (5118, 43440), (5430, 40944), (5792, 38385), (6516, 34120), (6824, 32580), (7240, 30708), (7677, 28960), (8145, 27296), (8530, 26064), (8688, 25590), (10236, 21720), (10860, 20472), (12795, 17376), (13032, 17060), (13648, 16290), (14480, 15354)]