99758820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 334454400

約数和(自身を除く): 234695580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 449, 460, 483, 529, 644, 690, 805, 898, 966, 1058, 1347, 1380, 1587, 1610, 1796, 1932, 2116, 2245, 2415, 2645, 2694, 3143, 3174, 3220, 3703, 4490, 4830, 5290, 5388, 6286, 6348, 6735, 7406, 7935, 8980, 9429, 9660, 10327, 10580, 11109, 12572, 13470, 14812, 15715, 15870, 18515, 18858, 20654, 22218, 26940, 30981, 31430, 31740, 37030, 37716, 41308, 44436, 47145, 51635, 55545, 61962, 62860, 72289, 74060, 94290, 103270, 111090, 123924, 144578, 154905, 188580, 206540, 216867, 222180, 237521, 289156, 309810, 361445, 433734, 475042, 619620, 712563, 722890, 867468, 950084, 1084335, 1187605, 1425126, 1445780, 1662647, 2168670, 2375210, 2850252, 3325294, 3562815, 4337340, 4750420, 4987941, 6650588, 7125630, 8313235, 9975882, 14251260, 16626470, 19951764, 24939705, 33252940, 49879410, 99758820]

約数ペア:

[(1, 99758820), (2, 49879410), (3, 33252940), (4, 24939705), (5, 19951764), (6, 16626470), (7, 14251260), (10, 9975882), (12, 8313235), (14, 7125630), (15, 6650588), (20, 4987941), (21, 4750420), (23, 4337340), (28, 3562815), (30, 3325294), (35, 2850252), (42, 2375210), (46, 2168670), (60, 1662647), (69, 1445780), (70, 1425126), (84, 1187605), (92, 1084335), (105, 950084), (115, 867468), (138, 722890), (140, 712563), (161, 619620), (210, 475042), (230, 433734), (276, 361445), (322, 309810), (345, 289156), (420, 237521), (449, 222180), (460, 216867), (483, 206540), (529, 188580), (644, 154905), (690, 144578), (805, 123924), (898, 111090), (966, 103270), (1058, 94290), (1347, 74060), (1380, 72289), (1587, 62860), (1610, 61962), (1796, 55545), (1932, 51635), (2116, 47145), (2245, 44436), (2415, 41308), (2645, 37716), (2694, 37030), (3143, 31740), (3174, 31430), (3220, 30981), (3703, 26940), (4490, 22218), (4830, 20654), (5290, 18858), (5388, 18515), (6286, 15870), (6348, 15715), (6735, 14812), (7406, 13470), (7935, 12572), (8980, 11109), (9429, 10580), (9660, 10327)]