200474820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12239}}^1$

素因数の和:12274

約数の個数: 144

約数和(自身を含む): 748500480

約数和(自身を除く): 548025660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12239, 16380, 24478, 36717, 48956, 61195, 73434, 85673, 110151, 122390, 146868, 159107, 171346, 183585, 220302, 244780, 257019, 318214, 342692, 367170, 428365, 440604, 477321, 514038, 550755, 636428, 734340, 771057, 795535, 856730, 954642, 1028076, 1101510, 1113749, 1285095, 1431963, 1542114, 1591070, 1713460, 1909284, 2203020, 2227498, 2386605, 2570190, 2863926, 3084228, 3182140, 3341247, 3855285, 4454996, 4773210, 5140380, 5568745, 5727852, 6682494, 7159815, 7710570, 9546420, 10023741, 11137490, 13364988, 14319630, 15421140, 16706235, 20047482, 22274980, 28639260, 33412470, 40094964, 50118705, 66824940, 100237410, 200474820]

約数ペア:

[(1, 200474820), (2, 100237410), (3, 66824940), (4, 50118705), (5, 40094964), (6, 33412470), (7, 28639260), (9, 22274980), (10, 20047482), (12, 16706235), (13, 15421140), (14, 14319630), (15, 13364988), (18, 11137490), (20, 10023741), (21, 9546420), (26, 7710570), (28, 7159815), (30, 6682494), (35, 5727852), (36, 5568745), (39, 5140380), (42, 4773210), (45, 4454996), (52, 3855285), (60, 3341247), (63, 3182140), (65, 3084228), (70, 2863926), (78, 2570190), (84, 2386605), (90, 2227498), (91, 2203020), (105, 1909284), (117, 1713460), (126, 1591070), (130, 1542114), (140, 1431963), (156, 1285095), (180, 1113749), (182, 1101510), (195, 1028076), (210, 954642), (234, 856730), (252, 795535), (260, 771057), (273, 734340), (315, 636428), (364, 550755), (390, 514038), (420, 477321), (455, 440604), (468, 428365), (546, 367170), (585, 342692), (630, 318214), (780, 257019), (819, 244780), (910, 220302), (1092, 183585), (1170, 171346), (1260, 159107), (1365, 146868), (1638, 122390), (1820, 110151), (2340, 85673), (2730, 73434), (3276, 61195), (4095, 48956), (5460, 36717), (8190, 24478), (12239, 16380)]