86003820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^4\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 180

約数和(自身を含む): 305869200

約数和(自身を除く): 219865380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 199, 210, 245, 252, 294, 315, 343, 398, 420, 441, 490, 588, 597, 630, 686, 735, 796, 882, 980, 995, 1029, 1194, 1260, 1372, 1393, 1470, 1715, 1764, 1791, 1990, 2058, 2205, 2388, 2401, 2786, 2940, 2985, 3087, 3430, 3582, 3980, 4116, 4179, 4410, 4802, 5145, 5572, 5970, 6174, 6860, 6965, 7164, 7203, 8358, 8820, 8955, 9604, 9751, 10290, 11940, 12005, 12348, 12537, 13930, 14406, 15435, 16716, 17910, 19502, 20580, 20895, 21609, 24010, 25074, 27860, 28812, 29253, 30870, 35820, 36015, 39004, 41790, 43218, 48020, 48755, 50148, 58506, 61740, 62685, 68257, 72030, 83580, 86436, 87759, 97510, 108045, 117012, 125370, 136514, 144060, 146265, 175518, 195020, 204771, 216090, 250740, 273028, 292530, 341285, 351036, 409542, 432180, 438795, 477799, 585060, 614313, 682570, 819084, 877590, 955598, 1023855, 1228626, 1365140, 1433397, 1755180, 1911196, 2047710, 2388995, 2457252, 2866794, 3071565, 4095420, 4300191, 4777990, 5733588, 6143130, 7166985, 8600382, 9555980, 12286260, 14333970, 17200764, 21500955, 28667940, 43001910, 86003820]

約数ペア:

[(1, 86003820), (2, 43001910), (3, 28667940), (4, 21500955), (5, 17200764), (6, 14333970), (7, 12286260), (9, 9555980), (10, 8600382), (12, 7166985), (14, 6143130), (15, 5733588), (18, 4777990), (20, 4300191), (21, 4095420), (28, 3071565), (30, 2866794), (35, 2457252), (36, 2388995), (42, 2047710), (45, 1911196), (49, 1755180), (60, 1433397), (63, 1365140), (70, 1228626), (84, 1023855), (90, 955598), (98, 877590), (105, 819084), (126, 682570), (140, 614313), (147, 585060), (180, 477799), (196, 438795), (199, 432180), (210, 409542), (245, 351036), (252, 341285), (294, 292530), (315, 273028), (343, 250740), (398, 216090), (420, 204771), (441, 195020), (490, 175518), (588, 146265), (597, 144060), (630, 136514), (686, 125370), (735, 117012), (796, 108045), (882, 97510), (980, 87759), (995, 86436), (1029, 83580), (1194, 72030), (1260, 68257), (1372, 62685), (1393, 61740), (1470, 58506), (1715, 50148), (1764, 48755), (1791, 48020), (1990, 43218), (2058, 41790), (2205, 39004), (2388, 36015), (2401, 35820), (2786, 30870), (2940, 29253), (2985, 28812), (3087, 27860), (3430, 25074), (3582, 24010), (3980, 21609), (4116, 20895), (4179, 20580), (4410, 19502), (4802, 17910), (5145, 16716), (5572, 15435), (5970, 14406), (6174, 13930), (6860, 12537), (6965, 12348), (7164, 12005), (7203, 11940), (8358, 10290), (8820, 9751), (8955, 9604)]