2951813880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{27061}}^1$

素因数の和:27182

約数の個数: 128

約数和(自身を含む): 9937166400

約数和(自身を除く): 6985352520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 909, 1010, 1080, 1212, 1515, 1818, 2020, 2424, 2727, 3030, 3636, 4040, 4545, 5454, 6060, 7272, 9090, 10908, 12120, 13635, 18180, 21816, 27061, 27270, 36360, 54122, 54540, 81183, 108244, 109080, 135305, 162366, 216488, 243549, 270610, 324732, 405915, 487098, 541220, 649464, 730647, 811830, 974196, 1082440, 1217745, 1461294, 1623660, 1948392, 2435490, 2733161, 2922588, 3247320, 3653235, 4870980, 5466322, 5845176, 7306470, 8199483, 9741960, 10932644, 13665805, 14612940, 16398966, 21865288, 24598449, 27331610, 29225880, 32797932, 40997415, 49196898, 54663220, 65595864, 73795347, 81994830, 98393796, 109326440, 122992245, 147590694, 163989660, 196787592, 245984490, 295181388, 327979320, 368976735, 491968980, 590362776, 737953470, 983937960, 1475906940, 2951813880]

約数ペア:

[(1, 2951813880), (2, 1475906940), (3, 983937960), (4, 737953470), (5, 590362776), (6, 491968980), (8, 368976735), (9, 327979320), (10, 295181388), (12, 245984490), (15, 196787592), (18, 163989660), (20, 147590694), (24, 122992245), (27, 109326440), (30, 98393796), (36, 81994830), (40, 73795347), (45, 65595864), (54, 54663220), (60, 49196898), (72, 40997415), (90, 32797932), (101, 29225880), (108, 27331610), (120, 24598449), (135, 21865288), (180, 16398966), (202, 14612940), (216, 13665805), (270, 10932644), (303, 9741960), (360, 8199483), (404, 7306470), (505, 5845176), (540, 5466322), (606, 4870980), (808, 3653235), (909, 3247320), (1010, 2922588), (1080, 2733161), (1212, 2435490), (1515, 1948392), (1818, 1623660), (2020, 1461294), (2424, 1217745), (2727, 1082440), (3030, 974196), (3636, 811830), (4040, 730647), (4545, 649464), (5454, 541220), (6060, 487098), (7272, 405915), (9090, 324732), (10908, 270610), (12120, 243549), (13635, 216488), (18180, 162366), (21816, 135305), (27061, 109080), (27270, 108244), (36360, 81183), (54122, 54540)]