73373220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 165643740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 333, 345, 370, 414, 444, 460, 479, 555, 666, 690, 740, 828, 851, 958, 1035, 1110, 1332, 1380, 1437, 1665, 1702, 1916, 2070, 2220, 2395, 2553, 2874, 3330, 3404, 4140, 4255, 4311, 4790, 5106, 5748, 6660, 7185, 7659, 8510, 8622, 9580, 10212, 11017, 12765, 14370, 15318, 17020, 17244, 17723, 21555, 22034, 25530, 28740, 30636, 33051, 35446, 38295, 43110, 44068, 51060, 53169, 55085, 66102, 70892, 76590, 86220, 88615, 99153, 106338, 110170, 132204, 153180, 159507, 165255, 177230, 198306, 212676, 220340, 265845, 319014, 330510, 354460, 396612, 407629, 495765, 531690, 638028, 661020, 797535, 815258, 991530, 1063380, 1222887, 1595070, 1630516, 1983060, 2038145, 2445774, 3190140, 3668661, 4076290, 4891548, 6114435, 7337322, 8152580, 12228870, 14674644, 18343305, 24457740, 36686610, 73373220]

約数ペア:

[(1, 73373220), (2, 36686610), (3, 24457740), (4, 18343305), (5, 14674644), (6, 12228870), (9, 8152580), (10, 7337322), (12, 6114435), (15, 4891548), (18, 4076290), (20, 3668661), (23, 3190140), (30, 2445774), (36, 2038145), (37, 1983060), (45, 1630516), (46, 1595070), (60, 1222887), (69, 1063380), (74, 991530), (90, 815258), (92, 797535), (111, 661020), (115, 638028), (138, 531690), (148, 495765), (180, 407629), (185, 396612), (207, 354460), (222, 330510), (230, 319014), (276, 265845), (333, 220340), (345, 212676), (370, 198306), (414, 177230), (444, 165255), (460, 159507), (479, 153180), (555, 132204), (666, 110170), (690, 106338), (740, 99153), (828, 88615), (851, 86220), (958, 76590), (1035, 70892), (1110, 66102), (1332, 55085), (1380, 53169), (1437, 51060), (1665, 44068), (1702, 43110), (1916, 38295), (2070, 35446), (2220, 33051), (2395, 30636), (2553, 28740), (2874, 25530), (3330, 22034), (3404, 21555), (4140, 17723), (4255, 17244), (4311, 17020), (4790, 15318), (5106, 14370), (5748, 12765), (6660, 11017), (7185, 10212), (7659, 9580), (8510, 8622)]