56315700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^2\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 162

約数和(自身を含む): 205498566

約数和(自身を除く): 149182866

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 252, 294, 300, 315, 350, 420, 441, 450, 490, 525, 588, 630, 700, 735, 882, 900, 980, 1050, 1225, 1260, 1277, 1470, 1575, 1764, 2100, 2205, 2450, 2554, 2940, 3150, 3675, 3831, 4410, 4900, 5108, 6300, 6385, 7350, 7662, 8820, 8939, 11025, 11493, 12770, 14700, 15324, 17878, 19155, 22050, 22986, 25540, 26817, 31925, 35756, 38310, 44100, 44695, 45972, 53634, 57465, 62573, 63850, 76620, 80451, 89390, 95775, 107268, 114930, 125146, 127700, 134085, 160902, 178780, 187719, 191550, 223475, 229860, 250292, 268170, 287325, 312865, 321804, 375438, 383100, 402255, 446950, 536340, 563157, 574650, 625730, 670425, 750876, 804510, 893900, 938595, 1126314, 1149300, 1251460, 1340850, 1564325, 1609020, 1877190, 2011275, 2252628, 2681700, 2815785, 3128650, 3754380, 4022550, 4692975, 5631570, 6257300, 8045100, 9385950, 11263140, 14078925, 18771900, 28157850, 56315700]

約数ペア:

[(1, 56315700), (2, 28157850), (3, 18771900), (4, 14078925), (5, 11263140), (6, 9385950), (7, 8045100), (9, 6257300), (10, 5631570), (12, 4692975), (14, 4022550), (15, 3754380), (18, 3128650), (20, 2815785), (21, 2681700), (25, 2252628), (28, 2011275), (30, 1877190), (35, 1609020), (36, 1564325), (42, 1340850), (45, 1251460), (49, 1149300), (50, 1126314), (60, 938595), (63, 893900), (70, 804510), (75, 750876), (84, 670425), (90, 625730), (98, 574650), (100, 563157), (105, 536340), (126, 446950), (140, 402255), (147, 383100), (150, 375438), (175, 321804), (180, 312865), (196, 287325), (210, 268170), (225, 250292), (245, 229860), (252, 223475), (294, 191550), (300, 187719), (315, 178780), (350, 160902), (420, 134085), (441, 127700), (450, 125146), (490, 114930), (525, 107268), (588, 95775), (630, 89390), (700, 80451), (735, 76620), (882, 63850), (900, 62573), (980, 57465), (1050, 53634), (1225, 45972), (1260, 44695), (1277, 44100), (1470, 38310), (1575, 35756), (1764, 31925), (2100, 26817), (2205, 25540), (2450, 22986), (2554, 22050), (2940, 19155), (3150, 17878), (3675, 15324), (3831, 14700), (4410, 12770), (4900, 11493), (5108, 11025), (6300, 8939), (6385, 8820), (7350, 7662)]