296655100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 790074432

約数和(自身を除く): 493419332

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 97, 100, 119, 140, 170, 175, 194, 238, 257, 340, 350, 388, 425, 476, 485, 514, 595, 679, 700, 850, 970, 1028, 1190, 1285, 1358, 1649, 1700, 1799, 1940, 2380, 2425, 2570, 2716, 2975, 3298, 3395, 3598, 4369, 4850, 5140, 5950, 6425, 6596, 6790, 7196, 8245, 8738, 8995, 9700, 11543, 11900, 12850, 13580, 16490, 16975, 17476, 17990, 21845, 23086, 24929, 25700, 30583, 32980, 33950, 35980, 41225, 43690, 44975, 46172, 49858, 57715, 61166, 67900, 82450, 87380, 89950, 99716, 109225, 115430, 122332, 124645, 152915, 164900, 174503, 179900, 218450, 230860, 249290, 288575, 305830, 349006, 423793, 436900, 498580, 577150, 611660, 623225, 698012, 764575, 847586, 872515, 1154300, 1246450, 1529150, 1695172, 1745030, 2118965, 2492900, 2966551, 3058300, 3490060, 4237930, 4362575, 5933102, 8475860, 8725150, 10594825, 11866204, 14832755, 17450300, 21189650, 29665510, 42379300, 59331020, 74163775, 148327550, 296655100]

約数ペア:

[(1, 296655100), (2, 148327550), (4, 74163775), (5, 59331020), (7, 42379300), (10, 29665510), (14, 21189650), (17, 17450300), (20, 14832755), (25, 11866204), (28, 10594825), (34, 8725150), (35, 8475860), (50, 5933102), (68, 4362575), (70, 4237930), (85, 3490060), (97, 3058300), (100, 2966551), (119, 2492900), (140, 2118965), (170, 1745030), (175, 1695172), (194, 1529150), (238, 1246450), (257, 1154300), (340, 872515), (350, 847586), (388, 764575), (425, 698012), (476, 623225), (485, 611660), (514, 577150), (595, 498580), (679, 436900), (700, 423793), (850, 349006), (970, 305830), (1028, 288575), (1190, 249290), (1285, 230860), (1358, 218450), (1649, 179900), (1700, 174503), (1799, 164900), (1940, 152915), (2380, 124645), (2425, 122332), (2570, 115430), (2716, 109225), (2975, 99716), (3298, 89950), (3395, 87380), (3598, 82450), (4369, 67900), (4850, 61166), (5140, 57715), (5950, 49858), (6425, 46172), (6596, 44975), (6790, 43690), (7196, 41225), (8245, 35980), (8738, 33950), (8995, 32980), (9700, 30583), (11543, 25700), (11900, 24929), (12850, 23086), (13580, 21845), (16490, 17990), (16975, 17476)]