132690780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 431331264

約数和(自身を除く): 298640484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 103, 153, 170, 180, 204, 206, 255, 306, 309, 340, 412, 421, 510, 515, 612, 618, 765, 842, 927, 1020, 1030, 1236, 1263, 1530, 1545, 1684, 1751, 1854, 2060, 2105, 2526, 3060, 3090, 3502, 3708, 3789, 4210, 4635, 5052, 5253, 6180, 6315, 7004, 7157, 7578, 8420, 8755, 9270, 10506, 12630, 14314, 15156, 15759, 17510, 18540, 18945, 21012, 21471, 25260, 26265, 28628, 31518, 35020, 35785, 37890, 42942, 43363, 52530, 63036, 64413, 71570, 75780, 78795, 85884, 86726, 105060, 107355, 128826, 130089, 143140, 157590, 173452, 214710, 216815, 257652, 260178, 315180, 322065, 390267, 429420, 433630, 520356, 644130, 650445, 737171, 780534, 867260, 1288260, 1300890, 1474342, 1561068, 1951335, 2211513, 2601780, 2948684, 3685855, 3902670, 4423026, 6634539, 7371710, 7805340, 8846052, 11057565, 13269078, 14743420, 22115130, 26538156, 33172695, 44230260, 66345390, 132690780]

約数ペア:

[(1, 132690780), (2, 66345390), (3, 44230260), (4, 33172695), (5, 26538156), (6, 22115130), (9, 14743420), (10, 13269078), (12, 11057565), (15, 8846052), (17, 7805340), (18, 7371710), (20, 6634539), (30, 4423026), (34, 3902670), (36, 3685855), (45, 2948684), (51, 2601780), (60, 2211513), (68, 1951335), (85, 1561068), (90, 1474342), (102, 1300890), (103, 1288260), (153, 867260), (170, 780534), (180, 737171), (204, 650445), (206, 644130), (255, 520356), (306, 433630), (309, 429420), (340, 390267), (412, 322065), (421, 315180), (510, 260178), (515, 257652), (612, 216815), (618, 214710), (765, 173452), (842, 157590), (927, 143140), (1020, 130089), (1030, 128826), (1236, 107355), (1263, 105060), (1530, 86726), (1545, 85884), (1684, 78795), (1751, 75780), (1854, 71570), (2060, 64413), (2105, 63036), (2526, 52530), (3060, 43363), (3090, 42942), (3502, 37890), (3708, 35785), (3789, 35020), (4210, 31518), (4635, 28628), (5052, 26265), (5253, 25260), (6180, 21471), (6315, 21012), (7004, 18945), (7157, 18540), (7578, 17510), (8420, 15759), (8755, 15156), (9270, 14314), (10506, 12630)]