195593220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{57191}}^1$

素因数の和:57225

約数の個数: 72

約数和(自身を含む): 624536640

約数和(自身を除く): 428943420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 57191, 114382, 171573, 228764, 285955, 343146, 514719, 571910, 686292, 857865, 1029438, 1086629, 1143820, 1715730, 2058876, 2173258, 2573595, 3259887, 3431460, 4346516, 5147190, 5433145, 6519774, 9779661, 10294380, 10866290, 13039548, 16299435, 19559322, 21732580, 32598870, 39118644, 48898305, 65197740, 97796610, 195593220]

約数ペア:

[(1, 195593220), (2, 97796610), (3, 65197740), (4, 48898305), (5, 39118644), (6, 32598870), (9, 21732580), (10, 19559322), (12, 16299435), (15, 13039548), (18, 10866290), (19, 10294380), (20, 9779661), (30, 6519774), (36, 5433145), (38, 5147190), (45, 4346516), (57, 3431460), (60, 3259887), (76, 2573595), (90, 2173258), (95, 2058876), (114, 1715730), (171, 1143820), (180, 1086629), (190, 1029438), (228, 857865), (285, 686292), (342, 571910), (380, 514719), (570, 343146), (684, 285955), (855, 228764), (1140, 171573), (1710, 114382), (3420, 57191)]