162579780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:706

約数の個数: 144

約数和(自身を含む): 542453184

約数和(自身を除く): 379873404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 157, 165, 180, 198, 220, 314, 330, 396, 471, 495, 523, 628, 660, 785, 942, 990, 1046, 1413, 1569, 1570, 1727, 1884, 1980, 2092, 2355, 2615, 2826, 3138, 3140, 3454, 4707, 4710, 5181, 5230, 5652, 5753, 6276, 6908, 7065, 7845, 8635, 9414, 9420, 10362, 10460, 11506, 14130, 15543, 15690, 17259, 17270, 18828, 20724, 23012, 23535, 25905, 28260, 28765, 31086, 31380, 34518, 34540, 47070, 51777, 51810, 57530, 62172, 69036, 77715, 82111, 86295, 94140, 103554, 103620, 115060, 155430, 164222, 172590, 207108, 246333, 258885, 310860, 328444, 345180, 410555, 492666, 517770, 738999, 821110, 903221, 985332, 1035540, 1231665, 1477998, 1642220, 1806442, 2463330, 2709663, 2955996, 3612884, 3694995, 4516105, 4926660, 5419326, 7389990, 8128989, 9032210, 10838652, 13548315, 14779980, 16257978, 18064420, 27096630, 32515956, 40644945, 54193260, 81289890, 162579780]

約数ペア:

[(1, 162579780), (2, 81289890), (3, 54193260), (4, 40644945), (5, 32515956), (6, 27096630), (9, 18064420), (10, 16257978), (11, 14779980), (12, 13548315), (15, 10838652), (18, 9032210), (20, 8128989), (22, 7389990), (30, 5419326), (33, 4926660), (36, 4516105), (44, 3694995), (45, 3612884), (55, 2955996), (60, 2709663), (66, 2463330), (90, 1806442), (99, 1642220), (110, 1477998), (132, 1231665), (157, 1035540), (165, 985332), (180, 903221), (198, 821110), (220, 738999), (314, 517770), (330, 492666), (396, 410555), (471, 345180), (495, 328444), (523, 310860), (628, 258885), (660, 246333), (785, 207108), (942, 172590), (990, 164222), (1046, 155430), (1413, 115060), (1569, 103620), (1570, 103554), (1727, 94140), (1884, 86295), (1980, 82111), (2092, 77715), (2355, 69036), (2615, 62172), (2826, 57530), (3138, 51810), (3140, 51777), (3454, 47070), (4707, 34540), (4710, 34518), (5181, 31380), (5230, 31086), (5652, 28765), (5753, 28260), (6276, 25905), (6908, 23535), (7065, 23012), (7845, 20724), (8635, 18828), (9414, 17270), (9420, 17259), (10362, 15690), (10460, 15543), (11506, 14130)]