227950470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 716636160

約数和(自身を除く): 488685690

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 47, 54, 55, 66, 69, 71, 90, 94, 99, 110, 115, 135, 138, 141, 142, 165, 198, 207, 213, 230, 235, 253, 270, 282, 297, 330, 345, 355, 414, 423, 426, 470, 495, 506, 517, 594, 621, 639, 690, 705, 710, 759, 781, 846, 990, 1034, 1035, 1065, 1081, 1242, 1265, 1269, 1278, 1410, 1485, 1518, 1551, 1562, 1633, 1917, 2070, 2115, 2130, 2162, 2277, 2343, 2530, 2538, 2585, 2970, 3102, 3105, 3195, 3243, 3266, 3337, 3795, 3834, 3905, 4230, 4554, 4653, 4686, 4899, 5170, 5405, 6210, 6345, 6390, 6486, 6674, 6831, 7029, 7590, 7755, 7810, 8165, 9306, 9585, 9729, 9798, 10011, 10810, 11385, 11715, 11891, 12690, 13662, 13959, 14058, 14697, 15510, 16215, 16330, 16685, 17963, 19170, 19458, 20022, 21087, 22770, 23265, 23430, 23782, 24495, 27918, 29187, 29394, 30033, 32430, 33370, 34155, 35145, 35673, 35926, 36707, 42174, 44091, 46530, 48645, 48990, 50055, 53889, 58374, 59455, 60066, 68310, 69795, 70290, 71346, 73414, 73485, 76751, 88182, 89815, 90099, 97290, 100110, 105435, 107019, 107778, 110121, 118910, 139590, 145935, 146970, 150165, 153502, 161667, 178365, 179630, 180198, 183535, 210870, 214038, 220242, 220455, 230253, 269445, 291870, 300330, 321057, 323334, 330363, 356730, 367070, 383755, 440910, 450495, 460506, 485001, 535095, 538890, 550605, 642114, 660726, 690759, 767510, 808335, 844261, 900990, 970002, 991089, 1070190, 1101210, 1151265, 1381518, 1605285, 1616670, 1651815, 1688522, 1982178, 2072277, 2302530, 2425005, 2532783, 3210570, 3303630, 3453795, 4144554, 4221305, 4850010, 4955445, 5065566, 6907590, 7598349, 8442610, 9910890, 10361385, 12663915, 15196698, 20722770, 22795047, 25327830, 37991745, 45590094, 75983490, 113975235, 227950470]

約数ペア:

[(1, 227950470), (2, 113975235), (3, 75983490), (5, 45590094), (6, 37991745), (9, 25327830), (10, 22795047), (11, 20722770), (15, 15196698), (18, 12663915), (22, 10361385), (23, 9910890), (27, 8442610), (30, 7598349), (33, 6907590), (45, 5065566), (46, 4955445), (47, 4850010), (54, 4221305), (55, 4144554), (66, 3453795), (69, 3303630), (71, 3210570), (90, 2532783), (94, 2425005), (99, 2302530), (110, 2072277), (115, 1982178), (135, 1688522), (138, 1651815), (141, 1616670), (142, 1605285), (165, 1381518), (198, 1151265), (207, 1101210), (213, 1070190), (230, 991089), (235, 970002), (253, 900990), (270, 844261), (282, 808335), (297, 767510), (330, 690759), (345, 660726), (355, 642114), (414, 550605), (423, 538890), (426, 535095), (470, 485001), (495, 460506), (506, 450495), (517, 440910), (594, 383755), (621, 367070), (639, 356730), (690, 330363), (705, 323334), (710, 321057), (759, 300330), (781, 291870), (846, 269445), (990, 230253), (1034, 220455), (1035, 220242), (1065, 214038), (1081, 210870), (1242, 183535), (1265, 180198), (1269, 179630), (1278, 178365), (1410, 161667), (1485, 153502), (1518, 150165), (1551, 146970), (1562, 145935), (1633, 139590), (1917, 118910), (2070, 110121), (2115, 107778), (2130, 107019), (2162, 105435), (2277, 100110), (2343, 97290), (2530, 90099), (2538, 89815), (2585, 88182), (2970, 76751), (3102, 73485), (3105, 73414), (3195, 71346), (3243, 70290), (3266, 69795), (3337, 68310), (3795, 60066), (3834, 59455), (3905, 58374), (4230, 53889), (4554, 50055), (4653, 48990), (4686, 48645), (4899, 46530), (5170, 44091), (5405, 42174), (6210, 36707), (6345, 35926), (6390, 35673), (6486, 35145), (6674, 34155), (6831, 33370), (7029, 32430), (7590, 30033), (7755, 29394), (7810, 29187), (8165, 27918), (9306, 24495), (9585, 23782), (9729, 23430), (9798, 23265), (10011, 22770), (10810, 21087), (11385, 20022), (11715, 19458), (11891, 19170), (12690, 17963), (13662, 16685), (13959, 16330), (14058, 16215), (14697, 15510)]