156920940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2000

約数の個数: 144

約数和(自身を含む): 532205856

約数和(自身を除く): 375284916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 990, 1230, 1353, 1476, 1804, 1845, 1933, 1980, 2255, 2460, 2706, 3690, 3866, 4059, 4510, 5412, 5799, 6765, 7380, 7732, 8118, 9020, 9665, 11598, 13530, 16236, 17397, 19330, 20295, 21263, 23196, 27060, 28995, 34794, 38660, 40590, 42526, 57990, 63789, 69588, 79253, 81180, 85052, 86985, 106315, 115980, 127578, 158506, 173970, 191367, 212630, 237759, 255156, 317012, 318945, 347940, 382734, 396265, 425260, 475518, 637890, 713277, 765468, 792530, 871783, 951036, 956835, 1188795, 1275780, 1426554, 1585060, 1743566, 1913670, 2377590, 2615349, 2853108, 3487132, 3566385, 3827340, 4358915, 4755180, 5230698, 7132770, 7846047, 8717830, 10461396, 13076745, 14265540, 15692094, 17435660, 26153490, 31384188, 39230235, 52306980, 78460470, 156920940]

約数ペア:

[(1, 156920940), (2, 78460470), (3, 52306980), (4, 39230235), (5, 31384188), (6, 26153490), (9, 17435660), (10, 15692094), (11, 14265540), (12, 13076745), (15, 10461396), (18, 8717830), (20, 7846047), (22, 7132770), (30, 5230698), (33, 4755180), (36, 4358915), (41, 3827340), (44, 3566385), (45, 3487132), (55, 2853108), (60, 2615349), (66, 2377590), (82, 1913670), (90, 1743566), (99, 1585060), (110, 1426554), (123, 1275780), (132, 1188795), (164, 956835), (165, 951036), (180, 871783), (198, 792530), (205, 765468), (220, 713277), (246, 637890), (330, 475518), (369, 425260), (396, 396265), (410, 382734), (451, 347940), (492, 318945), (495, 317012), (615, 255156), (660, 237759), (738, 212630), (820, 191367), (902, 173970), (990, 158506), (1230, 127578), (1353, 115980), (1476, 106315), (1804, 86985), (1845, 85052), (1933, 81180), (1980, 79253), (2255, 69588), (2460, 63789), (2706, 57990), (3690, 42526), (3866, 40590), (4059, 38660), (4510, 34794), (5412, 28995), (5799, 27060), (6765, 23196), (7380, 21263), (7732, 20295), (8118, 19330), (9020, 17397), (9665, 16236), (11598, 13530)]