165965220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 555206400

約数和(自身を除く): 389241180

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, 101, 102, 108, 135, 153, 170, 179, 180, 202, 204, 255, 270, 303, 306, 340, 358, 404, 459, 505, 510, 537, 540, 606, 612, 716, 765, 895, 909, 918, 1010, 1020, 1074, 1212, 1515, 1530, 1611, 1717, 1790, 1818, 1836, 2020, 2148, 2295, 2685, 2727, 3030, 3043, 3060, 3222, 3434, 3580, 3636, 4545, 4590, 4833, 5151, 5370, 5454, 6060, 6086, 6444, 6868, 8055, 8585, 9090, 9129, 9180, 9666, 10302, 10740, 10908, 12172, 13635, 15215, 15453, 16110, 17170, 18079, 18180, 18258, 19332, 20604, 24165, 25755, 27270, 27387, 30430, 30906, 32220, 34340, 36158, 36516, 45645, 46359, 48330, 51510, 54237, 54540, 54774, 60860, 61812, 72316, 77265, 82161, 90395, 91290, 92718, 96660, 103020, 108474, 109548, 136935, 154530, 162711, 164322, 180790, 182580, 185436, 216948, 231795, 271185, 273870, 307343, 309060, 325422, 328644, 361580, 410805, 463590, 488133, 542370, 547740, 614686, 650844, 813555, 821610, 922029, 927180, 976266, 1084740, 1229372, 1536715, 1627110, 1643220, 1844058, 1952532, 2440665, 2766087, 3073430, 3254220, 3688116, 4610145, 4881330, 5532174, 6146860, 8298261, 9220290, 9762660, 11064348, 13830435, 16596522, 18440580, 27660870, 33193044, 41491305, 55321740, 82982610, 165965220]

約数ペア:

[(1, 165965220), (2, 82982610), (3, 55321740), (4, 41491305), (5, 33193044), (6, 27660870), (9, 18440580), (10, 16596522), (12, 13830435), (15, 11064348), (17, 9762660), (18, 9220290), (20, 8298261), (27, 6146860), (30, 5532174), (34, 4881330), (36, 4610145), (45, 3688116), (51, 3254220), (54, 3073430), (60, 2766087), (68, 2440665), (85, 1952532), (90, 1844058), (101, 1643220), (102, 1627110), (108, 1536715), (135, 1229372), (153, 1084740), (170, 976266), (179, 927180), (180, 922029), (202, 821610), (204, 813555), (255, 650844), (270, 614686), (303, 547740), (306, 542370), (340, 488133), (358, 463590), (404, 410805), (459, 361580), (505, 328644), (510, 325422), (537, 309060), (540, 307343), (606, 273870), (612, 271185), (716, 231795), (765, 216948), (895, 185436), (909, 182580), (918, 180790), (1010, 164322), (1020, 162711), (1074, 154530), (1212, 136935), (1515, 109548), (1530, 108474), (1611, 103020), (1717, 96660), (1790, 92718), (1818, 91290), (1836, 90395), (2020, 82161), (2148, 77265), (2295, 72316), (2685, 61812), (2727, 60860), (3030, 54774), (3043, 54540), (3060, 54237), (3222, 51510), (3434, 48330), (3580, 46359), (3636, 45645), (4545, 36516), (4590, 36158), (4833, 34340), (5151, 32220), (5370, 30906), (5454, 30430), (6060, 27387), (6086, 27270), (6444, 25755), (6868, 24165), (8055, 20604), (8585, 19332), (9090, 18258), (9129, 18180), (9180, 18079), (9666, 17170), (10302, 16110), (10740, 15453), (10908, 15215), (12172, 13635)]