169637220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1087}}^1$

素因数の和:1139

約数の個数: 144

約数和(自身を含む): 561146880

約数和(自身を除く): 391509660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 289, 306, 340, 459, 510, 540, 578, 612, 765, 867, 918, 1020, 1087, 1156, 1445, 1530, 1734, 1836, 2174, 2295, 2601, 2890, 3060, 3261, 3468, 4335, 4348, 4590, 5202, 5435, 5780, 6522, 7803, 8670, 9180, 9783, 10404, 10870, 13005, 13044, 15606, 16305, 17340, 18479, 19566, 21740, 26010, 29349, 31212, 32610, 36958, 39015, 39132, 48915, 52020, 55437, 58698, 65220, 73916, 78030, 92395, 97830, 110874, 117396, 146745, 156060, 166311, 184790, 195660, 221748, 277185, 293490, 314143, 332622, 369580, 498933, 554370, 586980, 628286, 665244, 831555, 942429, 997866, 1108740, 1256572, 1570715, 1663110, 1884858, 1995732, 2494665, 2827287, 3141430, 3326220, 3769716, 4712145, 4989330, 5654574, 6282860, 8481861, 9424290, 9978660, 11309148, 14136435, 16963722, 18848580, 28272870, 33927444, 42409305, 56545740, 84818610, 169637220]

約数ペア:

[(1, 169637220), (2, 84818610), (3, 56545740), (4, 42409305), (5, 33927444), (6, 28272870), (9, 18848580), (10, 16963722), (12, 14136435), (15, 11309148), (17, 9978660), (18, 9424290), (20, 8481861), (27, 6282860), (30, 5654574), (34, 4989330), (36, 4712145), (45, 3769716), (51, 3326220), (54, 3141430), (60, 2827287), (68, 2494665), (85, 1995732), (90, 1884858), (102, 1663110), (108, 1570715), (135, 1256572), (153, 1108740), (170, 997866), (180, 942429), (204, 831555), (255, 665244), (270, 628286), (289, 586980), (306, 554370), (340, 498933), (459, 369580), (510, 332622), (540, 314143), (578, 293490), (612, 277185), (765, 221748), (867, 195660), (918, 184790), (1020, 166311), (1087, 156060), (1156, 146745), (1445, 117396), (1530, 110874), (1734, 97830), (1836, 92395), (2174, 78030), (2295, 73916), (2601, 65220), (2890, 58698), (3060, 55437), (3261, 52020), (3468, 48915), (4335, 39132), (4348, 39015), (4590, 36958), (5202, 32610), (5435, 31212), (5780, 29349), (6522, 26010), (7803, 21740), (8670, 19566), (9180, 18479), (9783, 17340), (10404, 16305), (10870, 15606), (13005, 13044)]