200005560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4241}}^1$

素因数の和:4389

約数の個数: 96

約数和(自身を含む): 655134480

約数和(自身を除く): 455128920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4241, 4716, 5240, 5895, 7860, 8482, 9432, 11790, 12723, 15720, 16964, 21205, 23580, 25446, 33928, 38169, 42410, 47160, 50892, 63615, 76338, 84820, 101784, 127230, 152676, 169640, 190845, 254460, 305352, 381690, 508920, 555571, 763380, 1111142, 1526760, 1666713, 2222284, 2777855, 3333426, 4444568, 5000139, 5555710, 6666852, 8333565, 10000278, 11111420, 13333704, 16667130, 20000556, 22222840, 25000695, 33334260, 40001112, 50001390, 66668520, 100002780, 200005560]

約数ペア:

[(1, 200005560), (2, 100002780), (3, 66668520), (4, 50001390), (5, 40001112), (6, 33334260), (8, 25000695), (9, 22222840), (10, 20000556), (12, 16667130), (15, 13333704), (18, 11111420), (20, 10000278), (24, 8333565), (30, 6666852), (36, 5555710), (40, 5000139), (45, 4444568), (60, 3333426), (72, 2777855), (90, 2222284), (120, 1666713), (131, 1526760), (180, 1111142), (262, 763380), (360, 555571), (393, 508920), (524, 381690), (655, 305352), (786, 254460), (1048, 190845), (1179, 169640), (1310, 152676), (1572, 127230), (1965, 101784), (2358, 84820), (2620, 76338), (3144, 63615), (3930, 50892), (4241, 47160), (4716, 42410), (5240, 38169), (5895, 33928), (7860, 25446), (8482, 23580), (9432, 21205), (11790, 16964), (12723, 15720)]