123848100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 216

約数和(自身を含む): 420306432

約数和(自身を除く): 296458332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 45, 46, 50, 60, 62, 69, 75, 90, 92, 93, 100, 115, 124, 138, 150, 155, 180, 186, 193, 207, 225, 230, 276, 279, 300, 310, 345, 372, 386, 414, 450, 460, 465, 558, 575, 579, 620, 690, 713, 772, 775, 828, 900, 930, 965, 1035, 1116, 1150, 1158, 1380, 1395, 1426, 1550, 1725, 1737, 1860, 1930, 2070, 2139, 2300, 2316, 2325, 2790, 2852, 2895, 3100, 3450, 3474, 3565, 3860, 4140, 4278, 4439, 4650, 4825, 5175, 5580, 5790, 5983, 6417, 6900, 6948, 6975, 7130, 8556, 8685, 8878, 9300, 9650, 10350, 10695, 11580, 11966, 12834, 13317, 13950, 14260, 14475, 17370, 17756, 17825, 17949, 19300, 20700, 21390, 22195, 23932, 25668, 26634, 27900, 28950, 29915, 32085, 34740, 35650, 35898, 39951, 42780, 43425, 44390, 53268, 53475, 53847, 57900, 59830, 64170, 66585, 71300, 71796, 79902, 86850, 88780, 89745, 106950, 107694, 110975, 119660, 128340, 133170, 137609, 149575, 159804, 160425, 173700, 179490, 199755, 213900, 215388, 221950, 266340, 269235, 275218, 299150, 320850, 332925, 358980, 399510, 412827, 443900, 448725, 538470, 550436, 598300, 641700, 665850, 688045, 799020, 825654, 897450, 998775, 1076940, 1238481, 1331700, 1346175, 1376090, 1651308, 1794900, 1997550, 2064135, 2476962, 2692350, 2752180, 3440225, 3995100, 4128270, 4953924, 5384700, 6192405, 6880450, 8256540, 10320675, 12384810, 13760900, 20641350, 24769620, 30962025, 41282700, 61924050, 123848100]

約数ペア:

[(1, 123848100), (2, 61924050), (3, 41282700), (4, 30962025), (5, 24769620), (6, 20641350), (9, 13760900), (10, 12384810), (12, 10320675), (15, 8256540), (18, 6880450), (20, 6192405), (23, 5384700), (25, 4953924), (30, 4128270), (31, 3995100), (36, 3440225), (45, 2752180), (46, 2692350), (50, 2476962), (60, 2064135), (62, 1997550), (69, 1794900), (75, 1651308), (90, 1376090), (92, 1346175), (93, 1331700), (100, 1238481), (115, 1076940), (124, 998775), (138, 897450), (150, 825654), (155, 799020), (180, 688045), (186, 665850), (193, 641700), (207, 598300), (225, 550436), (230, 538470), (276, 448725), (279, 443900), (300, 412827), (310, 399510), (345, 358980), (372, 332925), (386, 320850), (414, 299150), (450, 275218), (460, 269235), (465, 266340), (558, 221950), (575, 215388), (579, 213900), (620, 199755), (690, 179490), (713, 173700), (772, 160425), (775, 159804), (828, 149575), (900, 137609), (930, 133170), (965, 128340), (1035, 119660), (1116, 110975), (1150, 107694), (1158, 106950), (1380, 89745), (1395, 88780), (1426, 86850), (1550, 79902), (1725, 71796), (1737, 71300), (1860, 66585), (1930, 64170), (2070, 59830), (2139, 57900), (2300, 53847), (2316, 53475), (2325, 53268), (2790, 44390), (2852, 43425), (2895, 42780), (3100, 39951), (3450, 35898), (3474, 35650), (3565, 34740), (3860, 32085), (4140, 29915), (4278, 28950), (4439, 27900), (4650, 26634), (4825, 25668), (5175, 23932), (5580, 22195), (5790, 21390), (5983, 20700), (6417, 19300), (6900, 17949), (6948, 17825), (6975, 17756), (7130, 17370), (8556, 14475), (8685, 14260), (8878, 13950), (9300, 13317), (9650, 12834), (10350, 11966), (10695, 11580)]