147725460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 144

約数和(自身を含む): 472307472

約数和(自身を除く): 324582012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 41, 45, 60, 74, 82, 90, 111, 123, 148, 164, 180, 185, 205, 222, 246, 333, 369, 370, 410, 444, 492, 541, 555, 615, 666, 738, 740, 820, 1082, 1110, 1230, 1332, 1476, 1517, 1623, 1665, 1845, 2164, 2220, 2460, 2705, 3034, 3246, 3330, 3690, 4551, 4869, 5410, 6068, 6492, 6660, 7380, 7585, 8115, 9102, 9738, 10820, 13653, 15170, 16230, 18204, 19476, 20017, 22181, 22755, 24345, 27306, 30340, 32460, 40034, 44362, 45510, 48690, 54612, 60051, 66543, 68265, 80068, 88724, 91020, 97380, 100085, 110905, 120102, 133086, 136530, 180153, 199629, 200170, 221810, 240204, 266172, 273060, 300255, 332715, 360306, 399258, 400340, 443620, 600510, 665430, 720612, 798516, 820697, 900765, 998145, 1201020, 1330860, 1641394, 1801530, 1996290, 2462091, 3282788, 3603060, 3992580, 4103485, 4924182, 7386273, 8206970, 9848364, 12310455, 14772546, 16413940, 24620910, 29545092, 36931365, 49241820, 73862730, 147725460]

約数ペア:

[(1, 147725460), (2, 73862730), (3, 49241820), (4, 36931365), (5, 29545092), (6, 24620910), (9, 16413940), (10, 14772546), (12, 12310455), (15, 9848364), (18, 8206970), (20, 7386273), (30, 4924182), (36, 4103485), (37, 3992580), (41, 3603060), (45, 3282788), (60, 2462091), (74, 1996290), (82, 1801530), (90, 1641394), (111, 1330860), (123, 1201020), (148, 998145), (164, 900765), (180, 820697), (185, 798516), (205, 720612), (222, 665430), (246, 600510), (333, 443620), (369, 400340), (370, 399258), (410, 360306), (444, 332715), (492, 300255), (541, 273060), (555, 266172), (615, 240204), (666, 221810), (738, 200170), (740, 199629), (820, 180153), (1082, 136530), (1110, 133086), (1230, 120102), (1332, 110905), (1476, 100085), (1517, 97380), (1623, 91020), (1665, 88724), (1845, 80068), (2164, 68265), (2220, 66543), (2460, 60051), (2705, 54612), (3034, 48690), (3246, 45510), (3330, 44362), (3690, 40034), (4551, 32460), (4869, 30340), (5410, 27306), (6068, 24345), (6492, 22755), (6660, 22181), (7380, 20017), (7585, 19476), (8115, 18204), (9102, 16230), (9738, 15170), (10820, 13653)]