122820300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 406458360

約数和(自身を除く): 283638060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 81, 90, 100, 108, 118, 135, 150, 162, 177, 180, 225, 236, 257, 270, 295, 300, 324, 354, 405, 450, 514, 531, 540, 590, 675, 708, 771, 810, 885, 900, 1028, 1062, 1180, 1285, 1350, 1475, 1542, 1593, 1620, 1770, 2025, 2124, 2313, 2570, 2655, 2700, 2950, 3084, 3186, 3540, 3855, 4050, 4425, 4626, 4779, 5140, 5310, 5900, 6372, 6425, 6939, 7710, 7965, 8100, 8850, 9252, 9558, 10620, 11565, 12850, 13275, 13878, 15163, 15420, 15930, 17700, 19116, 19275, 20817, 23130, 23895, 25700, 26550, 27756, 30326, 31860, 34695, 38550, 39825, 41634, 45489, 46260, 47790, 53100, 57825, 60652, 69390, 75815, 77100, 79650, 83268, 90978, 95580, 104085, 115650, 119475, 136467, 138780, 151630, 159300, 173475, 181956, 208170, 227445, 231300, 238950, 272934, 303260, 346950, 379075, 409401, 416340, 454890, 477900, 520425, 545868, 682335, 693900, 758150, 818802, 909780, 1040850, 1137225, 1228203, 1364670, 1516300, 1637604, 2047005, 2081700, 2274450, 2456406, 2729340, 3411675, 4094010, 4548900, 4912812, 6141015, 6823350, 8188020, 10235025, 12282030, 13646700, 20470050, 24564060, 30705075, 40940100, 61410150, 122820300]

約数ペア:

[(1, 122820300), (2, 61410150), (3, 40940100), (4, 30705075), (5, 24564060), (6, 20470050), (9, 13646700), (10, 12282030), (12, 10235025), (15, 8188020), (18, 6823350), (20, 6141015), (25, 4912812), (27, 4548900), (30, 4094010), (36, 3411675), (45, 2729340), (50, 2456406), (54, 2274450), (59, 2081700), (60, 2047005), (75, 1637604), (81, 1516300), (90, 1364670), (100, 1228203), (108, 1137225), (118, 1040850), (135, 909780), (150, 818802), (162, 758150), (177, 693900), (180, 682335), (225, 545868), (236, 520425), (257, 477900), (270, 454890), (295, 416340), (300, 409401), (324, 379075), (354, 346950), (405, 303260), (450, 272934), (514, 238950), (531, 231300), (540, 227445), (590, 208170), (675, 181956), (708, 173475), (771, 159300), (810, 151630), (885, 138780), (900, 136467), (1028, 119475), (1062, 115650), (1180, 104085), (1285, 95580), (1350, 90978), (1475, 83268), (1542, 79650), (1593, 77100), (1620, 75815), (1770, 69390), (2025, 60652), (2124, 57825), (2313, 53100), (2570, 47790), (2655, 46260), (2700, 45489), (2950, 41634), (3084, 39825), (3186, 38550), (3540, 34695), (3855, 31860), (4050, 30326), (4425, 27756), (4626, 26550), (4779, 25700), (5140, 23895), (5310, 23130), (5900, 20817), (6372, 19275), (6425, 19116), (6939, 17700), (7710, 15930), (7965, 15420), (8100, 15163), (8850, 13878), (9252, 13275), (9558, 12850), (10620, 11565)]