275388120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:599

約数の個数: 256

約数和(自身を含む): 1065600000

約数和(自身を除く): 790211880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 73, 84, 90, 105, 108, 120, 126, 135, 140, 146, 168, 180, 189, 210, 216, 219, 252, 270, 280, 292, 315, 360, 365, 378, 420, 438, 499, 504, 511, 540, 584, 630, 657, 730, 756, 840, 876, 945, 998, 1022, 1080, 1095, 1260, 1314, 1460, 1497, 1512, 1533, 1752, 1890, 1971, 1996, 2044, 2190, 2495, 2520, 2555, 2628, 2920, 2994, 3066, 3285, 3493, 3780, 3942, 3992, 4088, 4380, 4491, 4599, 4990, 5110, 5256, 5988, 6132, 6570, 6986, 7485, 7560, 7665, 7884, 8760, 8982, 9198, 9855, 9980, 10220, 10479, 11976, 12264, 13140, 13473, 13797, 13972, 14970, 15330, 15768, 17465, 17964, 18396, 19710, 19960, 20440, 20958, 22455, 22995, 26280, 26946, 27594, 27944, 29940, 30660, 31437, 34930, 35928, 36427, 36792, 39420, 41916, 44910, 45990, 52395, 53892, 55188, 59880, 61320, 62874, 67365, 68985, 69860, 72854, 78840, 83832, 89820, 91980, 94311, 104790, 107784, 109281, 110376, 125748, 134730, 137970, 139720, 145708, 157185, 179640, 182135, 183960, 188622, 209580, 218562, 251496, 254989, 269460, 275940, 291416, 314370, 327843, 364270, 377244, 419160, 437124, 471555, 509978, 538920, 546405, 551880, 628740, 655686, 728540, 754488, 764967, 874248, 943110, 983529, 1019956, 1092810, 1257480, 1274945, 1311372, 1457080, 1529934, 1639215, 1886220, 1967058, 2039912, 2185620, 2294901, 2549890, 2622744, 3059868, 3278430, 3772440, 3824835, 3934116, 4371240, 4589802, 4917645, 5099780, 6119736, 6556860, 6884703, 7649670, 7868232, 9179604, 9835290, 10199560, 11474505, 13113720, 13769406, 15299340, 18359208, 19670580, 22949010, 27538812, 30598680, 34423515, 39341160, 45898020, 55077624, 68847030, 91796040, 137694060, 275388120]

約数ペア:

[(1, 275388120), (2, 137694060), (3, 91796040), (4, 68847030), (5, 55077624), (6, 45898020), (7, 39341160), (8, 34423515), (9, 30598680), (10, 27538812), (12, 22949010), (14, 19670580), (15, 18359208), (18, 15299340), (20, 13769406), (21, 13113720), (24, 11474505), (27, 10199560), (28, 9835290), (30, 9179604), (35, 7868232), (36, 7649670), (40, 6884703), (42, 6556860), (45, 6119736), (54, 5099780), (56, 4917645), (60, 4589802), (63, 4371240), (70, 3934116), (72, 3824835), (73, 3772440), (84, 3278430), (90, 3059868), (105, 2622744), (108, 2549890), (120, 2294901), (126, 2185620), (135, 2039912), (140, 1967058), (146, 1886220), (168, 1639215), (180, 1529934), (189, 1457080), (210, 1311372), (216, 1274945), (219, 1257480), (252, 1092810), (270, 1019956), (280, 983529), (292, 943110), (315, 874248), (360, 764967), (365, 754488), (378, 728540), (420, 655686), (438, 628740), (499, 551880), (504, 546405), (511, 538920), (540, 509978), (584, 471555), (630, 437124), (657, 419160), (730, 377244), (756, 364270), (840, 327843), (876, 314370), (945, 291416), (998, 275940), (1022, 269460), (1080, 254989), (1095, 251496), (1260, 218562), (1314, 209580), (1460, 188622), (1497, 183960), (1512, 182135), (1533, 179640), (1752, 157185), (1890, 145708), (1971, 139720), (1996, 137970), (2044, 134730), (2190, 125748), (2495, 110376), (2520, 109281), (2555, 107784), (2628, 104790), (2920, 94311), (2994, 91980), (3066, 89820), (3285, 83832), (3493, 78840), (3780, 72854), (3942, 69860), (3992, 68985), (4088, 67365), (4380, 62874), (4491, 61320), (4599, 59880), (4990, 55188), (5110, 53892), (5256, 52395), (5988, 45990), (6132, 44910), (6570, 41916), (6986, 39420), (7485, 36792), (7560, 36427), (7665, 35928), (7884, 34930), (8760, 31437), (8982, 30660), (9198, 29940), (9855, 27944), (9980, 27594), (10220, 26946), (10479, 26280), (11976, 22995), (12264, 22455), (13140, 20958), (13473, 20440), (13797, 19960), (13972, 19710), (14970, 18396), (15330, 17964), (15768, 17465)]