454388220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 1643765760

約数和(自身を除く): 1189377540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 127, 130, 132, 139, 143, 156, 165, 180, 195, 198, 220, 234, 254, 260, 278, 286, 330, 381, 390, 396, 417, 429, 468, 495, 508, 556, 572, 585, 635, 660, 695, 715, 762, 780, 834, 858, 990, 1143, 1170, 1251, 1270, 1287, 1390, 1397, 1430, 1524, 1529, 1651, 1668, 1716, 1807, 1905, 1980, 2085, 2145, 2286, 2340, 2502, 2540, 2574, 2780, 2794, 2860, 3058, 3302, 3614, 3810, 4170, 4191, 4290, 4572, 4587, 4953, 5004, 5148, 5421, 5588, 5715, 6116, 6255, 6435, 6604, 6985, 7228, 7620, 7645, 8255, 8340, 8382, 8580, 9035, 9174, 9906, 10842, 11430, 12510, 12573, 12870, 13761, 13970, 14859, 15290, 16263, 16510, 16764, 17653, 18070, 18161, 18348, 19812, 19877, 20955, 21684, 22860, 22935, 24765, 25020, 25146, 25740, 27105, 27522, 27940, 29718, 30580, 32526, 33020, 35306, 36140, 36322, 39754, 41910, 45870, 49530, 50292, 52959, 54210, 54483, 55044, 59436, 59631, 62865, 65052, 68805, 70612, 72644, 74295, 79508, 81315, 83820, 88265, 90805, 91740, 99060, 99385, 105918, 108420, 108966, 119262, 125730, 137610, 148590, 158877, 162630, 163449, 176530, 178893, 181610, 194183, 198770, 211836, 217932, 229489, 238524, 251460, 264795, 272415, 275220, 297180, 298155, 317754, 325260, 326898, 353060, 357786, 363220, 388366, 397540, 458978, 529590, 544830, 582549, 596310, 635508, 653796, 688467, 715572, 776732, 794385, 817245, 894465, 917956, 970915, 1059180, 1089660, 1147445, 1165098, 1192620, 1376934, 1588770, 1634490, 1747647, 1788930, 1941830, 2065401, 2294890, 2330196, 2524379, 2753868, 2912745, 3177540, 3268980, 3442335, 3495294, 3577860, 3883660, 4130802, 4589780, 5048758, 5825490, 6884670, 6990588, 7573137, 8261604, 8738235, 10097516, 10327005, 11650980, 12621895, 13769340, 15146274, 17476470, 20654010, 22719411, 25243790, 30292548, 34952940, 37865685, 41308020, 45438822, 50487580, 75731370, 90877644, 113597055, 151462740, 227194110, 454388220]

約数ペア:

[(1, 454388220), (2, 227194110), (3, 151462740), (4, 113597055), (5, 90877644), (6, 75731370), (9, 50487580), (10, 45438822), (11, 41308020), (12, 37865685), (13, 34952940), (15, 30292548), (18, 25243790), (20, 22719411), (22, 20654010), (26, 17476470), (30, 15146274), (33, 13769340), (36, 12621895), (39, 11650980), (44, 10327005), (45, 10097516), (52, 8738235), (55, 8261604), (60, 7573137), (65, 6990588), (66, 6884670), (78, 5825490), (90, 5048758), (99, 4589780), (110, 4130802), (117, 3883660), (127, 3577860), (130, 3495294), (132, 3442335), (139, 3268980), (143, 3177540), (156, 2912745), (165, 2753868), (180, 2524379), (195, 2330196), (198, 2294890), (220, 2065401), (234, 1941830), (254, 1788930), (260, 1747647), (278, 1634490), (286, 1588770), (330, 1376934), (381, 1192620), (390, 1165098), (396, 1147445), (417, 1089660), (429, 1059180), (468, 970915), (495, 917956), (508, 894465), (556, 817245), (572, 794385), (585, 776732), (635, 715572), (660, 688467), (695, 653796), (715, 635508), (762, 596310), (780, 582549), (834, 544830), (858, 529590), (990, 458978), (1143, 397540), (1170, 388366), (1251, 363220), (1270, 357786), (1287, 353060), (1390, 326898), (1397, 325260), (1430, 317754), (1524, 298155), (1529, 297180), (1651, 275220), (1668, 272415), (1716, 264795), (1807, 251460), (1905, 238524), (1980, 229489), (2085, 217932), (2145, 211836), (2286, 198770), (2340, 194183), (2502, 181610), (2540, 178893), (2574, 176530), (2780, 163449), (2794, 162630), (2860, 158877), (3058, 148590), (3302, 137610), (3614, 125730), (3810, 119262), (4170, 108966), (4191, 108420), (4290, 105918), (4572, 99385), (4587, 99060), (4953, 91740), (5004, 90805), (5148, 88265), (5421, 83820), (5588, 81315), (5715, 79508), (6116, 74295), (6255, 72644), (6435, 70612), (6604, 68805), (6985, 65052), (7228, 62865), (7620, 59631), (7645, 59436), (8255, 55044), (8340, 54483), (8382, 54210), (8580, 52959), (9035, 50292), (9174, 49530), (9906, 45870), (10842, 41910), (11430, 39754), (12510, 36322), (12573, 36140), (12870, 35306), (13761, 33020), (13970, 32526), (14859, 30580), (15290, 29718), (16263, 27940), (16510, 27522), (16764, 27105), (17653, 25740), (18070, 25146), (18161, 25020), (18348, 24765), (19812, 22935), (19877, 22860), (20955, 21684)]