97898220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 240

約数和(自身を含む): 358585920

約数和(自身を除く): 260687700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 89, 90, 97, 105, 108, 126, 135, 140, 162, 178, 180, 189, 194, 210, 252, 267, 270, 291, 315, 324, 356, 378, 388, 405, 420, 445, 485, 534, 540, 567, 582, 623, 630, 679, 756, 801, 810, 873, 890, 945, 970, 1068, 1134, 1164, 1246, 1260, 1335, 1358, 1455, 1602, 1620, 1746, 1780, 1869, 1890, 1940, 2037, 2268, 2403, 2492, 2619, 2670, 2716, 2835, 2910, 3115, 3204, 3395, 3492, 3738, 3780, 4005, 4074, 4365, 4806, 5238, 5340, 5607, 5670, 5820, 6111, 6230, 6790, 7209, 7476, 7857, 8010, 8148, 8633, 8730, 9345, 9612, 10185, 10476, 11214, 11340, 12015, 12222, 12460, 13095, 13580, 14418, 15714, 16020, 16821, 17266, 17460, 18333, 18690, 20370, 22428, 24030, 24444, 25899, 26190, 28035, 28836, 30555, 31428, 33642, 34532, 36045, 36666, 37380, 39285, 40740, 43165, 48060, 50463, 51798, 52380, 54999, 56070, 60431, 61110, 67284, 72090, 73332, 77697, 78570, 84105, 86330, 91665, 100926, 103596, 109998, 112140, 120862, 122220, 129495, 144180, 155394, 157140, 168210, 172660, 181293, 183330, 201852, 219996, 233091, 241724, 252315, 258990, 274995, 302155, 310788, 336420, 362586, 366660, 388485, 466182, 504630, 517980, 543879, 549990, 604310, 699273, 725172, 776970, 906465, 932364, 1009260, 1087758, 1099980, 1165455, 1208620, 1398546, 1553940, 1631637, 1812930, 2175516, 2330910, 2719395, 2797092, 3263274, 3496365, 3625860, 4661820, 4894911, 5438790, 6526548, 6992730, 8158185, 9789822, 10877580, 13985460, 16316370, 19579644, 24474555, 32632740, 48949110, 97898220]

約数ペア:

[(1, 97898220), (2, 48949110), (3, 32632740), (4, 24474555), (5, 19579644), (6, 16316370), (7, 13985460), (9, 10877580), (10, 9789822), (12, 8158185), (14, 6992730), (15, 6526548), (18, 5438790), (20, 4894911), (21, 4661820), (27, 3625860), (28, 3496365), (30, 3263274), (35, 2797092), (36, 2719395), (42, 2330910), (45, 2175516), (54, 1812930), (60, 1631637), (63, 1553940), (70, 1398546), (81, 1208620), (84, 1165455), (89, 1099980), (90, 1087758), (97, 1009260), (105, 932364), (108, 906465), (126, 776970), (135, 725172), (140, 699273), (162, 604310), (178, 549990), (180, 543879), (189, 517980), (194, 504630), (210, 466182), (252, 388485), (267, 366660), (270, 362586), (291, 336420), (315, 310788), (324, 302155), (356, 274995), (378, 258990), (388, 252315), (405, 241724), (420, 233091), (445, 219996), (485, 201852), (534, 183330), (540, 181293), (567, 172660), (582, 168210), (623, 157140), (630, 155394), (679, 144180), (756, 129495), (801, 122220), (810, 120862), (873, 112140), (890, 109998), (945, 103596), (970, 100926), (1068, 91665), (1134, 86330), (1164, 84105), (1246, 78570), (1260, 77697), (1335, 73332), (1358, 72090), (1455, 67284), (1602, 61110), (1620, 60431), (1746, 56070), (1780, 54999), (1869, 52380), (1890, 51798), (1940, 50463), (2037, 48060), (2268, 43165), (2403, 40740), (2492, 39285), (2619, 37380), (2670, 36666), (2716, 36045), (2835, 34532), (2910, 33642), (3115, 31428), (3204, 30555), (3395, 28836), (3492, 28035), (3738, 26190), (3780, 25899), (4005, 24444), (4074, 24030), (4365, 22428), (4806, 20370), (5238, 18690), (5340, 18333), (5607, 17460), (5670, 17266), (5820, 16821), (6111, 16020), (6230, 15714), (6790, 14418), (7209, 13580), (7476, 13095), (7857, 12460), (8010, 12222), (8148, 12015), (8633, 11340), (8730, 11214), (9345, 10476), (9612, 10185)]