97728540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2557}}^1$

素因数の和:2596

約数の個数: 144

約数和(自身を含む): 342935712

約数和(自身を除く): 245207172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2557, 2730, 2940, 3185, 3822, 5114, 5460, 6370, 7644, 7671, 9555, 10228, 12740, 12785, 15342, 17899, 19110, 25570, 30684, 33241, 35798, 38220, 38355, 51140, 53697, 66482, 71596, 76710, 89495, 99723, 107394, 125293, 132964, 153420, 166205, 178990, 199446, 214788, 232687, 250586, 268485, 332410, 357980, 375879, 398892, 465374, 498615, 501172, 536970, 626465, 664820, 698061, 751758, 930748, 997230, 1073940, 1163435, 1252930, 1396122, 1503516, 1628809, 1879395, 1994460, 2326870, 2505860, 2792244, 3257618, 3490305, 3758790, 4653740, 4886427, 6515236, 6980610, 7517580, 8144045, 9772854, 13961220, 16288090, 19545708, 24432135, 32576180, 48864270, 97728540]

約数ペア:

[(1, 97728540), (2, 48864270), (3, 32576180), (4, 24432135), (5, 19545708), (6, 16288090), (7, 13961220), (10, 9772854), (12, 8144045), (13, 7517580), (14, 6980610), (15, 6515236), (20, 4886427), (21, 4653740), (26, 3758790), (28, 3490305), (30, 3257618), (35, 2792244), (39, 2505860), (42, 2326870), (49, 1994460), (52, 1879395), (60, 1628809), (65, 1503516), (70, 1396122), (78, 1252930), (84, 1163435), (91, 1073940), (98, 997230), (105, 930748), (130, 751758), (140, 698061), (147, 664820), (156, 626465), (182, 536970), (195, 501172), (196, 498615), (210, 465374), (245, 398892), (260, 375879), (273, 357980), (294, 332410), (364, 268485), (390, 250586), (420, 232687), (455, 214788), (490, 199446), (546, 178990), (588, 166205), (637, 153420), (735, 132964), (780, 125293), (910, 107394), (980, 99723), (1092, 89495), (1274, 76710), (1365, 71596), (1470, 66482), (1820, 53697), (1911, 51140), (2548, 38355), (2557, 38220), (2730, 35798), (2940, 33241), (3185, 30684), (3822, 25570), (5114, 19110), (5460, 17899), (6370, 15342), (7644, 12785), (7671, 12740), (9555, 10228)]