67226940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1832

約数の個数: 144

約数和(自身を含む): 234299520

約数和(自身を除く): 167072580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1787, 1881, 1980, 2090, 2508, 3135, 3420, 3574, 3762, 4180, 5361, 6270, 7148, 7524, 8935, 9405, 10722, 12540, 16083, 17870, 18810, 19657, 21444, 26805, 32166, 33953, 35740, 37620, 39314, 53610, 58971, 64332, 67906, 78628, 80415, 98285, 101859, 107220, 117942, 135812, 160830, 169765, 176913, 196570, 203718, 235884, 294855, 305577, 321660, 339530, 353826, 373483, 393140, 407436, 509295, 589710, 611154, 679060, 707652, 746966, 884565, 1018590, 1120449, 1179420, 1222308, 1493932, 1527885, 1769130, 1867415, 2037180, 2240898, 3055770, 3361347, 3538260, 3734830, 4481796, 5602245, 6111540, 6722694, 7469660, 11204490, 13445388, 16806735, 22408980, 33613470, 67226940]

約数ペア:

[(1, 67226940), (2, 33613470), (3, 22408980), (4, 16806735), (5, 13445388), (6, 11204490), (9, 7469660), (10, 6722694), (11, 6111540), (12, 5602245), (15, 4481796), (18, 3734830), (19, 3538260), (20, 3361347), (22, 3055770), (30, 2240898), (33, 2037180), (36, 1867415), (38, 1769130), (44, 1527885), (45, 1493932), (55, 1222308), (57, 1179420), (60, 1120449), (66, 1018590), (76, 884565), (90, 746966), (95, 707652), (99, 679060), (110, 611154), (114, 589710), (132, 509295), (165, 407436), (171, 393140), (180, 373483), (190, 353826), (198, 339530), (209, 321660), (220, 305577), (228, 294855), (285, 235884), (330, 203718), (342, 196570), (380, 176913), (396, 169765), (418, 160830), (495, 135812), (570, 117942), (627, 107220), (660, 101859), (684, 98285), (836, 80415), (855, 78628), (990, 67906), (1045, 64332), (1140, 58971), (1254, 53610), (1710, 39314), (1787, 37620), (1881, 35740), (1980, 33953), (2090, 32166), (2508, 26805), (3135, 21444), (3420, 19657), (3574, 18810), (3762, 17870), (4180, 16083), (5361, 12540), (6270, 10722), (7148, 9405), (7524, 8935)]