200860020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19577}}^1$

素因数の和:19614

約数の個数: 96

約数和(自身を含む): 657820800

約数和(自身を除く): 456960780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 19577, 39154, 58731, 78308, 97885, 117462, 176193, 195770, 234924, 293655, 352386, 371963, 391540, 528579, 587310, 704772, 743926, 880965, 1057158, 1115889, 1174620, 1487852, 1761930, 1859815, 2114316, 2231778, 2642895, 3347667, 3523860, 3719630, 4463556, 5285790, 5579445, 6695334, 7439260, 10043001, 10571580, 11158890, 13390668, 16738335, 20086002, 22317780, 33476670, 40172004, 50215005, 66953340, 100430010, 200860020]

約数ペア:

[(1, 200860020), (2, 100430010), (3, 66953340), (4, 50215005), (5, 40172004), (6, 33476670), (9, 22317780), (10, 20086002), (12, 16738335), (15, 13390668), (18, 11158890), (19, 10571580), (20, 10043001), (27, 7439260), (30, 6695334), (36, 5579445), (38, 5285790), (45, 4463556), (54, 3719630), (57, 3523860), (60, 3347667), (76, 2642895), (90, 2231778), (95, 2114316), (108, 1859815), (114, 1761930), (135, 1487852), (171, 1174620), (180, 1115889), (190, 1057158), (228, 880965), (270, 743926), (285, 704772), (342, 587310), (380, 528579), (513, 391540), (540, 371963), (570, 352386), (684, 293655), (855, 234924), (1026, 195770), (1140, 176193), (1710, 117462), (2052, 97885), (2565, 78308), (3420, 58731), (5130, 39154), (10260, 19577)]