201305500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 96

約数和(自身を含む): 508068288

約数和(自身を除く): 306762788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 125, 170, 187, 220, 250, 275, 340, 374, 425, 500, 550, 748, 850, 935, 1100, 1375, 1700, 1870, 2125, 2153, 2750, 3740, 4250, 4306, 4675, 5500, 8500, 8612, 9350, 10765, 18700, 21530, 23375, 23683, 36601, 43060, 46750, 47366, 53825, 73202, 93500, 94732, 107650, 118415, 146404, 183005, 215300, 236830, 269125, 366010, 402611, 473660, 538250, 592075, 732020, 805222, 915025, 1076500, 1184150, 1610444, 1830050, 2013055, 2368300, 2960375, 3660100, 4026110, 4575125, 5920750, 8052220, 9150250, 10065275, 11841500, 18300500, 20130550, 40261100, 50326375, 100652750, 201305500]

約数ペア:

[(1, 201305500), (2, 100652750), (4, 50326375), (5, 40261100), (10, 20130550), (11, 18300500), (17, 11841500), (20, 10065275), (22, 9150250), (25, 8052220), (34, 5920750), (44, 4575125), (50, 4026110), (55, 3660100), (68, 2960375), (85, 2368300), (100, 2013055), (110, 1830050), (125, 1610444), (170, 1184150), (187, 1076500), (220, 915025), (250, 805222), (275, 732020), (340, 592075), (374, 538250), (425, 473660), (500, 402611), (550, 366010), (748, 269125), (850, 236830), (935, 215300), (1100, 183005), (1375, 146404), (1700, 118415), (1870, 107650), (2125, 94732), (2153, 93500), (2750, 73202), (3740, 53825), (4250, 47366), (4306, 46750), (4675, 43060), (5500, 36601), (8500, 23683), (8612, 23375), (9350, 21530), (10765, 18700)]