293706180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 945497280

約数和(自身を除く): 651791100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 157, 171, 180, 190, 228, 285, 314, 342, 380, 471, 547, 570, 628, 684, 785, 855, 942, 1094, 1140, 1413, 1570, 1641, 1710, 1884, 2188, 2355, 2735, 2826, 2983, 3140, 3282, 3420, 4710, 4923, 5470, 5652, 5966, 6564, 7065, 8205, 8949, 9420, 9846, 10393, 10940, 11932, 14130, 14915, 16410, 17898, 19692, 20786, 24615, 26847, 28260, 29830, 31179, 32820, 35796, 41572, 44745, 49230, 51965, 53694, 59660, 62358, 85879, 89490, 93537, 98460, 103930, 107388, 124716, 134235, 155895, 171758, 178980, 187074, 207860, 257637, 268470, 311790, 343516, 374148, 429395, 467685, 515274, 536940, 623580, 772911, 858790, 935370, 1030548, 1288185, 1545822, 1631701, 1717580, 1870740, 2576370, 3091644, 3263402, 3864555, 4895103, 5152740, 6526804, 7729110, 8158505, 9790206, 14685309, 15458220, 16317010, 19580412, 24475515, 29370618, 32634020, 48951030, 58741236, 73426545, 97902060, 146853090, 293706180]

約数ペア:

[(1, 293706180), (2, 146853090), (3, 97902060), (4, 73426545), (5, 58741236), (6, 48951030), (9, 32634020), (10, 29370618), (12, 24475515), (15, 19580412), (18, 16317010), (19, 15458220), (20, 14685309), (30, 9790206), (36, 8158505), (38, 7729110), (45, 6526804), (57, 5152740), (60, 4895103), (76, 3864555), (90, 3263402), (95, 3091644), (114, 2576370), (157, 1870740), (171, 1717580), (180, 1631701), (190, 1545822), (228, 1288185), (285, 1030548), (314, 935370), (342, 858790), (380, 772911), (471, 623580), (547, 536940), (570, 515274), (628, 467685), (684, 429395), (785, 374148), (855, 343516), (942, 311790), (1094, 268470), (1140, 257637), (1413, 207860), (1570, 187074), (1641, 178980), (1710, 171758), (1884, 155895), (2188, 134235), (2355, 124716), (2735, 107388), (2826, 103930), (2983, 98460), (3140, 93537), (3282, 89490), (3420, 85879), (4710, 62358), (4923, 59660), (5470, 53694), (5652, 51965), (5966, 49230), (6564, 44745), (7065, 41572), (8205, 35796), (8949, 32820), (9420, 31179), (9846, 29830), (10393, 28260), (10940, 26847), (11932, 24615), (14130, 20786), (14915, 19692), (16410, 17898)]