15707761300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22921}}^1$

素因数の和:23042

約数の個数: 144

約数和(自身を含む): 42975999360

約数和(自身を除く): 27268238060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 89, 100, 110, 140, 154, 175, 178, 220, 275, 308, 350, 356, 385, 445, 550, 623, 700, 770, 890, 979, 1100, 1246, 1540, 1780, 1925, 1958, 2225, 2492, 3115, 3850, 3916, 4450, 4895, 6230, 6853, 7700, 8900, 9790, 12460, 13706, 15575, 19580, 22921, 24475, 27412, 31150, 34265, 45842, 48950, 62300, 68530, 91684, 97900, 114605, 137060, 160447, 171325, 229210, 252131, 320894, 342650, 458420, 504262, 573025, 641788, 685300, 802235, 1008524, 1146050, 1260655, 1604470, 1764917, 2039969, 2292100, 2521310, 3208940, 3529834, 4011175, 4079938, 5042620, 6303275, 7059668, 8022350, 8159876, 8824585, 10199845, 12606550, 14279783, 16044700, 17649170, 20399690, 22439659, 25213100, 28559566, 35298340, 40799380, 44122925, 44879318, 50999225, 57119132, 71398915, 88245850, 89758636, 101998450, 112198295, 142797830, 157077613, 176491700, 203996900, 224396590, 285595660, 314155226, 356994575, 448793180, 560991475, 628310452, 713989150, 785388065, 1121982950, 1427978300, 1570776130, 2243965900, 3141552260, 3926940325, 7853880650, 15707761300]

約数ペア:

[(1, 15707761300), (2, 7853880650), (4, 3926940325), (5, 3141552260), (7, 2243965900), (10, 1570776130), (11, 1427978300), (14, 1121982950), (20, 785388065), (22, 713989150), (25, 628310452), (28, 560991475), (35, 448793180), (44, 356994575), (50, 314155226), (55, 285595660), (70, 224396590), (77, 203996900), (89, 176491700), (100, 157077613), (110, 142797830), (140, 112198295), (154, 101998450), (175, 89758636), (178, 88245850), (220, 71398915), (275, 57119132), (308, 50999225), (350, 44879318), (356, 44122925), (385, 40799380), (445, 35298340), (550, 28559566), (623, 25213100), (700, 22439659), (770, 20399690), (890, 17649170), (979, 16044700), (1100, 14279783), (1246, 12606550), (1540, 10199845), (1780, 8824585), (1925, 8159876), (1958, 8022350), (2225, 7059668), (2492, 6303275), (3115, 5042620), (3850, 4079938), (3916, 4011175), (4450, 3529834), (4895, 3208940), (6230, 2521310), (6853, 2292100), (7700, 2039969), (8900, 1764917), (9790, 1604470), (12460, 1260655), (13706, 1146050), (15575, 1008524), (19580, 802235), (22921, 685300), (24475, 641788), (27412, 573025), (31150, 504262), (34265, 458420), (45842, 342650), (48950, 320894), (62300, 252131), (68530, 229210), (91684, 171325), (97900, 160447), (114605, 137060)]