228265380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6247}}^1$

素因数の和:6298

約数の個数: 144

約数和(自身を含む): 818737920

約数和(自身を除く): 590472540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2436, 2610, 3045, 3654, 4060, 5220, 6090, 6247, 7308, 9135, 12180, 12494, 18270, 18741, 24988, 31235, 36540, 37482, 43729, 56223, 62470, 74964, 87458, 93705, 112446, 124940, 131187, 174916, 181163, 187410, 218645, 224892, 262374, 281115, 362326, 374820, 393561, 437290, 524748, 543489, 562230, 655935, 724652, 787122, 874580, 905815, 1086978, 1124460, 1268141, 1311870, 1574244, 1630467, 1811630, 1967805, 2173956, 2536282, 2623740, 2717445, 3260934, 3623260, 3804423, 3935610, 5072564, 5434890, 6340705, 6521868, 7608846, 7871220, 8152335, 10869780, 11413269, 12681410, 15217692, 16304670, 19022115, 22826538, 25362820, 32609340, 38044230, 45653076, 57066345, 76088460, 114132690, 228265380]

約数ペア:

[(1, 228265380), (2, 114132690), (3, 76088460), (4, 57066345), (5, 45653076), (6, 38044230), (7, 32609340), (9, 25362820), (10, 22826538), (12, 19022115), (14, 16304670), (15, 15217692), (18, 12681410), (20, 11413269), (21, 10869780), (28, 8152335), (29, 7871220), (30, 7608846), (35, 6521868), (36, 6340705), (42, 5434890), (45, 5072564), (58, 3935610), (60, 3804423), (63, 3623260), (70, 3260934), (84, 2717445), (87, 2623740), (90, 2536282), (105, 2173956), (116, 1967805), (126, 1811630), (140, 1630467), (145, 1574244), (174, 1311870), (180, 1268141), (203, 1124460), (210, 1086978), (252, 905815), (261, 874580), (290, 787122), (315, 724652), (348, 655935), (406, 562230), (420, 543489), (435, 524748), (522, 437290), (580, 393561), (609, 374820), (630, 362326), (812, 281115), (870, 262374), (1015, 224892), (1044, 218645), (1218, 187410), (1260, 181163), (1305, 174916), (1740, 131187), (1827, 124940), (2030, 112446), (2436, 93705), (2610, 87458), (3045, 74964), (3654, 62470), (4060, 56223), (5220, 43729), (6090, 37482), (6247, 36540), (7308, 31235), (9135, 24988), (12180, 18741), (12494, 18270)]