231867900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 839112960

約数和(自身を除く): 607245060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 37, 44, 45, 50, 54, 55, 60, 66, 74, 75, 90, 99, 100, 108, 110, 111, 132, 135, 148, 150, 165, 180, 185, 198, 211, 220, 222, 225, 270, 275, 297, 300, 330, 333, 370, 396, 407, 422, 444, 450, 495, 540, 550, 555, 594, 633, 660, 666, 675, 740, 814, 825, 844, 900, 925, 990, 999, 1055, 1100, 1110, 1188, 1221, 1266, 1332, 1350, 1485, 1628, 1650, 1665, 1850, 1899, 1980, 1998, 2035, 2110, 2220, 2321, 2442, 2475, 2532, 2700, 2775, 2970, 3165, 3300, 3330, 3663, 3700, 3798, 3996, 4070, 4220, 4642, 4884, 4950, 4995, 5275, 5550, 5697, 5940, 6105, 6330, 6660, 6963, 7326, 7425, 7596, 7807, 8140, 8325, 9284, 9495, 9900, 9990, 10175, 10550, 10989, 11100, 11394, 11605, 12210, 12660, 13926, 14652, 14850, 15614, 15825, 16650, 18315, 18990, 19980, 20350, 20889, 21100, 21978, 22788, 23210, 23421, 24420, 24975, 27852, 28485, 29700, 30525, 31228, 31650, 33300, 34815, 36630, 37980, 39035, 40700, 41778, 43956, 46420, 46842, 47475, 49950, 54945, 56970, 58025, 61050, 62667, 63300, 69630, 70263, 73260, 78070, 83556, 85877, 91575, 93684, 94950, 99900, 104445, 109890, 113940, 116050, 117105, 122100, 125334, 139260, 140526, 142425, 156140, 171754, 174075, 183150, 189900, 195175, 208890, 210789, 219780, 232100, 234210, 250668, 257631, 274725, 281052, 284850, 313335, 343508, 348150, 351315, 366300, 390350, 417780, 421578, 429385, 468420, 515262, 522225, 549450, 569700, 585525, 626670, 696300, 702630, 772893, 780700, 843156, 858770, 1030524, 1044450, 1053945, 1098900, 1171050, 1253340, 1288155, 1405260, 1545786, 1566675, 1717540, 1756575, 2088900, 2107890, 2146925, 2318679, 2342100, 2576310, 3091572, 3133350, 3513150, 3864465, 4215780, 4293850, 4637358, 5152620, 5269725, 6266700, 6440775, 7026300, 7728930, 8587700, 9274716, 10539450, 11593395, 12881550, 15457860, 19322325, 21078900, 23186790, 25763100, 38644650, 46373580, 57966975, 77289300, 115933950, 231867900]

約数ペア:

[(1, 231867900), (2, 115933950), (3, 77289300), (4, 57966975), (5, 46373580), (6, 38644650), (9, 25763100), (10, 23186790), (11, 21078900), (12, 19322325), (15, 15457860), (18, 12881550), (20, 11593395), (22, 10539450), (25, 9274716), (27, 8587700), (30, 7728930), (33, 7026300), (36, 6440775), (37, 6266700), (44, 5269725), (45, 5152620), (50, 4637358), (54, 4293850), (55, 4215780), (60, 3864465), (66, 3513150), (74, 3133350), (75, 3091572), (90, 2576310), (99, 2342100), (100, 2318679), (108, 2146925), (110, 2107890), (111, 2088900), (132, 1756575), (135, 1717540), (148, 1566675), (150, 1545786), (165, 1405260), (180, 1288155), (185, 1253340), (198, 1171050), (211, 1098900), (220, 1053945), (222, 1044450), (225, 1030524), (270, 858770), (275, 843156), (297, 780700), (300, 772893), (330, 702630), (333, 696300), (370, 626670), (396, 585525), (407, 569700), (422, 549450), (444, 522225), (450, 515262), (495, 468420), (540, 429385), (550, 421578), (555, 417780), (594, 390350), (633, 366300), (660, 351315), (666, 348150), (675, 343508), (740, 313335), (814, 284850), (825, 281052), (844, 274725), (900, 257631), (925, 250668), (990, 234210), (999, 232100), (1055, 219780), (1100, 210789), (1110, 208890), (1188, 195175), (1221, 189900), (1266, 183150), (1332, 174075), (1350, 171754), (1485, 156140), (1628, 142425), (1650, 140526), (1665, 139260), (1850, 125334), (1899, 122100), (1980, 117105), (1998, 116050), (2035, 113940), (2110, 109890), (2220, 104445), (2321, 99900), (2442, 94950), (2475, 93684), (2532, 91575), (2700, 85877), (2775, 83556), (2970, 78070), (3165, 73260), (3300, 70263), (3330, 69630), (3663, 63300), (3700, 62667), (3798, 61050), (3996, 58025), (4070, 56970), (4220, 54945), (4642, 49950), (4884, 47475), (4950, 46842), (4995, 46420), (5275, 43956), (5550, 41778), (5697, 40700), (5940, 39035), (6105, 37980), (6330, 36630), (6660, 34815), (6963, 33300), (7326, 31650), (7425, 31228), (7596, 30525), (7807, 29700), (8140, 28485), (8325, 27852), (9284, 24975), (9495, 24420), (9900, 23421), (9990, 23210), (10175, 22788), (10550, 21978), (10989, 21100), (11100, 20889), (11394, 20350), (11605, 19980), (12210, 18990), (12660, 18315), (13926, 16650), (14652, 15825), (14850, 15614)]