157799610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1173

約数の個数: 128

約数和(自身を含む): 460339200

約数和(自身を除く): 302539590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 527, 558, 765, 837, 918, 930, 1054, 1109, 1395, 1530, 1581, 1674, 2218, 2295, 2635, 2790, 3162, 3327, 4185, 4590, 4743, 5270, 5545, 6654, 7905, 8370, 9486, 9981, 11090, 14229, 15810, 16635, 18853, 19962, 23715, 28458, 29943, 33270, 34379, 37706, 47430, 49905, 56559, 59886, 68758, 71145, 94265, 99810, 103137, 113118, 142290, 149715, 169677, 171895, 188530, 206274, 282795, 299430, 309411, 339354, 343790, 509031, 515685, 565590, 584443, 618822, 848385, 928233, 1018062, 1031370, 1168886, 1547055, 1696770, 1753329, 1856466, 2545155, 2922215, 3094110, 3506658, 4641165, 5090310, 5259987, 5844430, 8766645, 9282330, 10519974, 15779961, 17533290, 26299935, 31559922, 52599870, 78899805, 157799610]

約数ペア:

[(1, 157799610), (2, 78899805), (3, 52599870), (5, 31559922), (6, 26299935), (9, 17533290), (10, 15779961), (15, 10519974), (17, 9282330), (18, 8766645), (27, 5844430), (30, 5259987), (31, 5090310), (34, 4641165), (45, 3506658), (51, 3094110), (54, 2922215), (62, 2545155), (85, 1856466), (90, 1753329), (93, 1696770), (102, 1547055), (135, 1168886), (153, 1031370), (155, 1018062), (170, 928233), (186, 848385), (255, 618822), (270, 584443), (279, 565590), (306, 515685), (310, 509031), (459, 343790), (465, 339354), (510, 309411), (527, 299430), (558, 282795), (765, 206274), (837, 188530), (918, 171895), (930, 169677), (1054, 149715), (1109, 142290), (1395, 113118), (1530, 103137), (1581, 99810), (1674, 94265), (2218, 71145), (2295, 68758), (2635, 59886), (2790, 56559), (3162, 49905), (3327, 47430), (4185, 37706), (4590, 34379), (4743, 33270), (5270, 29943), (5545, 28458), (6654, 23715), (7905, 19962), (8370, 18853), (9486, 16635), (9981, 15810), (11090, 14229)]