38206260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 123282432

約数和(自身を除く): 85076172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 41, 45, 60, 62, 82, 90, 93, 123, 124, 155, 164, 167, 180, 186, 205, 246, 279, 310, 334, 369, 372, 410, 465, 492, 501, 558, 615, 620, 668, 738, 820, 835, 930, 1002, 1116, 1230, 1271, 1395, 1476, 1503, 1670, 1845, 1860, 2004, 2460, 2505, 2542, 2790, 3006, 3340, 3690, 3813, 5010, 5084, 5177, 5580, 6012, 6355, 6847, 7380, 7515, 7626, 10020, 10354, 11439, 12710, 13694, 15030, 15252, 15531, 19065, 20541, 20708, 22878, 25420, 25885, 27388, 30060, 31062, 34235, 38130, 41082, 45756, 46593, 51770, 57195, 61623, 62124, 68470, 76260, 77655, 82164, 93186, 102705, 103540, 114390, 123246, 136940, 155310, 186372, 205410, 212257, 228780, 232965, 246492, 308115, 310620, 410820, 424514, 465930, 616230, 636771, 849028, 931860, 1061285, 1232460, 1273542, 1910313, 2122570, 2547084, 3183855, 3820626, 4245140, 6367710, 7641252, 9551565, 12735420, 19103130, 38206260]

約数ペア:

[(1, 38206260), (2, 19103130), (3, 12735420), (4, 9551565), (5, 7641252), (6, 6367710), (9, 4245140), (10, 3820626), (12, 3183855), (15, 2547084), (18, 2122570), (20, 1910313), (30, 1273542), (31, 1232460), (36, 1061285), (41, 931860), (45, 849028), (60, 636771), (62, 616230), (82, 465930), (90, 424514), (93, 410820), (123, 310620), (124, 308115), (155, 246492), (164, 232965), (167, 228780), (180, 212257), (186, 205410), (205, 186372), (246, 155310), (279, 136940), (310, 123246), (334, 114390), (369, 103540), (372, 102705), (410, 93186), (465, 82164), (492, 77655), (501, 76260), (558, 68470), (615, 62124), (620, 61623), (668, 57195), (738, 51770), (820, 46593), (835, 45756), (930, 41082), (1002, 38130), (1116, 34235), (1230, 31062), (1271, 30060), (1395, 27388), (1476, 25885), (1503, 25420), (1670, 22878), (1845, 20708), (1860, 20541), (2004, 19065), (2460, 15531), (2505, 15252), (2542, 15030), (2790, 13694), (3006, 12710), (3340, 11439), (3690, 10354), (3813, 10020), (5010, 7626), (5084, 7515), (5177, 7380), (5580, 6847), (6012, 6355)]