1205797590

素因数分解:

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

素因数の和:174

約数の個数: 192

約数和(自身を含む): 3488546880

約数和(自身を除く): 2282749290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 101, 102, 135, 153, 162, 170, 202, 243, 255, 270, 289, 303, 306, 405, 459, 486, 505, 510, 578, 606, 765, 810, 867, 909, 918, 1010, 1215, 1377, 1445, 1515, 1530, 1717, 1734, 1818, 2295, 2430, 2601, 2727, 2754, 2890, 3030, 3434, 4131, 4335, 4545, 4590, 4913, 5151, 5202, 5454, 6885, 7803, 8181, 8262, 8585, 8670, 9090, 9826, 10302, 13005, 13635, 13770, 14739, 15453, 15606, 16362, 17170, 20655, 23409, 24543, 24565, 25755, 26010, 27270, 29189, 29478, 30906, 39015, 40905, 41310, 44217, 46359, 46818, 49086, 49130, 51510, 58378, 70227, 73695, 77265, 78030, 81810, 87567, 88434, 92718, 117045, 122715, 132651, 139077, 140454, 145945, 147390, 154530, 175134, 221085, 231795, 234090, 245430, 262701, 265302, 278154, 291890, 351135, 397953, 417231, 437835, 442170, 463590, 496213, 525402, 663255, 695385, 702270, 788103, 795906, 834462, 875670, 992426, 1193859, 1313505, 1326510, 1390770, 1488639, 1576206, 1989765, 2086155, 2364309, 2387718, 2481065, 2627010, 2977278, 3940515, 3979530, 4172310, 4465917, 4728618, 4962130, 5969295, 7092927, 7443195, 7881030, 8931834, 11821545, 11938590, 13397751, 14185854, 14886390, 22329585, 23643090, 26795502, 35464635, 40193253, 44659170, 66988755, 70929270, 80386506, 120579759, 133977510, 200966265, 241159518, 401932530, 602898795, 1205797590]

約数ペア:

[(1, 1205797590), (2, 602898795), (3, 401932530), (5, 241159518), (6, 200966265), (9, 133977510), (10, 120579759), (15, 80386506), (17, 70929270), (18, 66988755), (27, 44659170), (30, 40193253), (34, 35464635), (45, 26795502), (51, 23643090), (54, 22329585), (81, 14886390), (85, 14185854), (90, 13397751), (101, 11938590), (102, 11821545), (135, 8931834), (153, 7881030), (162, 7443195), (170, 7092927), (202, 5969295), (243, 4962130), (255, 4728618), (270, 4465917), (289, 4172310), (303, 3979530), (306, 3940515), (405, 2977278), (459, 2627010), (486, 2481065), (505, 2387718), (510, 2364309), (578, 2086155), (606, 1989765), (765, 1576206), (810, 1488639), (867, 1390770), (909, 1326510), (918, 1313505), (1010, 1193859), (1215, 992426), (1377, 875670), (1445, 834462), (1515, 795906), (1530, 788103), (1717, 702270), (1734, 695385), (1818, 663255), (2295, 525402), (2430, 496213), (2601, 463590), (2727, 442170), (2754, 437835), (2890, 417231), (3030, 397953), (3434, 351135), (4131, 291890), (4335, 278154), (4545, 265302), (4590, 262701), (4913, 245430), (5151, 234090), (5202, 231795), (5454, 221085), (6885, 175134), (7803, 154530), (8181, 147390), (8262, 145945), (8585, 140454), (8670, 139077), (9090, 132651), (9826, 122715), (10302, 117045), (13005, 92718), (13635, 88434), (13770, 87567), (14739, 81810), (15453, 78030), (15606, 77265), (16362, 73695), (17170, 70227), (20655, 58378), (23409, 51510), (24543, 49130), (24565, 49086), (25755, 46818), (26010, 46359), (27270, 44217), (29189, 41310), (29478, 40905), (30906, 39015)]