155740860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 379386180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 157, 165, 167, 180, 198, 220, 270, 297, 314, 330, 334, 396, 471, 495, 501, 540, 594, 628, 660, 668, 785, 835, 942, 990, 1002, 1188, 1413, 1485, 1503, 1570, 1670, 1727, 1837, 1884, 1980, 2004, 2355, 2505, 2826, 2970, 3006, 3140, 3340, 3454, 3674, 4239, 4509, 4710, 5010, 5181, 5511, 5652, 5940, 6012, 6908, 7065, 7348, 7515, 8478, 8635, 9018, 9185, 9420, 10020, 10362, 11022, 14130, 15030, 15543, 16533, 16956, 17270, 18036, 18370, 20724, 21195, 22044, 22545, 25905, 26219, 27555, 28260, 30060, 31086, 33066, 34540, 36740, 42390, 45090, 46629, 49599, 51810, 52438, 55110, 62172, 66132, 77715, 78657, 82665, 84780, 90180, 93258, 99198, 103620, 104876, 110220, 131095, 155430, 157314, 165330, 186516, 198396, 233145, 235971, 247995, 262190, 288409, 310860, 314628, 330660, 393285, 466290, 471942, 495990, 524380, 576818, 707913, 786570, 865227, 932580, 943884, 991980, 1153636, 1179855, 1415826, 1442045, 1573140, 1730454, 2359710, 2595681, 2831652, 2884090, 3460908, 3539565, 4326135, 4719420, 5191362, 5768180, 7079130, 7787043, 8652270, 10382724, 12978405, 14158260, 15574086, 17304540, 25956810, 31148172, 38935215, 51913620, 77870430, 155740860]

約数ペア:

[(1, 155740860), (2, 77870430), (3, 51913620), (4, 38935215), (5, 31148172), (6, 25956810), (9, 17304540), (10, 15574086), (11, 14158260), (12, 12978405), (15, 10382724), (18, 8652270), (20, 7787043), (22, 7079130), (27, 5768180), (30, 5191362), (33, 4719420), (36, 4326135), (44, 3539565), (45, 3460908), (54, 2884090), (55, 2831652), (60, 2595681), (66, 2359710), (90, 1730454), (99, 1573140), (108, 1442045), (110, 1415826), (132, 1179855), (135, 1153636), (157, 991980), (165, 943884), (167, 932580), (180, 865227), (198, 786570), (220, 707913), (270, 576818), (297, 524380), (314, 495990), (330, 471942), (334, 466290), (396, 393285), (471, 330660), (495, 314628), (501, 310860), (540, 288409), (594, 262190), (628, 247995), (660, 235971), (668, 233145), (785, 198396), (835, 186516), (942, 165330), (990, 157314), (1002, 155430), (1188, 131095), (1413, 110220), (1485, 104876), (1503, 103620), (1570, 99198), (1670, 93258), (1727, 90180), (1837, 84780), (1884, 82665), (1980, 78657), (2004, 77715), (2355, 66132), (2505, 62172), (2826, 55110), (2970, 52438), (3006, 51810), (3140, 49599), (3340, 46629), (3454, 45090), (3674, 42390), (4239, 36740), (4509, 34540), (4710, 33066), (5010, 31086), (5181, 30060), (5511, 28260), (5652, 27555), (5940, 26219), (6012, 25905), (6908, 22545), (7065, 22044), (7348, 21195), (7515, 20724), (8478, 18370), (8635, 18036), (9018, 17270), (9185, 16956), (9420, 16533), (10020, 15543), (10362, 15030), (11022, 14130)]