175128660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1061}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 612323712

約数和(自身を除く): 437195052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 786, 917, 1061, 1179, 1260, 1310, 1572, 1834, 1965, 2122, 2358, 2620, 2751, 3183, 3668, 3930, 4244, 4585, 4716, 5305, 5502, 5895, 6366, 7427, 7860, 8253, 9170, 9549, 10610, 11004, 11790, 12732, 13755, 14854, 15915, 16506, 18340, 19098, 21220, 22281, 23580, 27510, 29708, 31830, 33012, 37135, 38196, 41265, 44562, 47745, 55020, 63660, 66843, 74270, 82530, 89124, 95490, 111405, 133686, 138991, 148540, 165060, 190980, 222810, 267372, 277982, 334215, 416973, 445620, 555964, 668430, 694955, 833946, 972937, 1250919, 1336860, 1389910, 1667892, 1945874, 2084865, 2501838, 2779820, 2918811, 3891748, 4169730, 4864685, 5003676, 5837622, 6254595, 8339460, 8756433, 9729370, 11675244, 12509190, 14594055, 17512866, 19458740, 25018380, 29188110, 35025732, 43782165, 58376220, 87564330, 175128660]

約数ペア:

[(1, 175128660), (2, 87564330), (3, 58376220), (4, 43782165), (5, 35025732), (6, 29188110), (7, 25018380), (9, 19458740), (10, 17512866), (12, 14594055), (14, 12509190), (15, 11675244), (18, 9729370), (20, 8756433), (21, 8339460), (28, 6254595), (30, 5837622), (35, 5003676), (36, 4864685), (42, 4169730), (45, 3891748), (60, 2918811), (63, 2779820), (70, 2501838), (84, 2084865), (90, 1945874), (105, 1667892), (126, 1389910), (131, 1336860), (140, 1250919), (180, 972937), (210, 833946), (252, 694955), (262, 668430), (315, 555964), (393, 445620), (420, 416973), (524, 334215), (630, 277982), (655, 267372), (786, 222810), (917, 190980), (1061, 165060), (1179, 148540), (1260, 138991), (1310, 133686), (1572, 111405), (1834, 95490), (1965, 89124), (2122, 82530), (2358, 74270), (2620, 66843), (2751, 63660), (3183, 55020), (3668, 47745), (3930, 44562), (4244, 41265), (4585, 38196), (4716, 37135), (5305, 33012), (5502, 31830), (5895, 29708), (6366, 27510), (7427, 23580), (7860, 22281), (8253, 21220), (9170, 19098), (9549, 18340), (10610, 16506), (11004, 15915), (11790, 14854), (12732, 13755)]