61593900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 189987840

約数和(自身を除く): 128393940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 37, 50, 60, 62, 74, 75, 93, 100, 111, 124, 148, 150, 155, 179, 185, 186, 222, 300, 310, 358, 370, 372, 444, 465, 537, 555, 620, 716, 740, 775, 895, 925, 930, 1074, 1110, 1147, 1550, 1790, 1850, 1860, 2148, 2220, 2294, 2325, 2685, 2775, 3100, 3441, 3580, 3700, 4475, 4588, 4650, 5370, 5549, 5550, 5735, 6623, 6882, 8950, 9300, 10740, 11098, 11100, 11470, 13246, 13425, 13764, 16647, 17205, 17900, 19869, 22196, 22940, 26492, 26850, 27745, 28675, 33115, 33294, 34410, 39738, 53700, 55490, 57350, 66230, 66588, 68820, 79476, 83235, 86025, 99345, 110980, 114700, 132460, 138725, 165575, 166470, 172050, 198690, 205313, 277450, 331150, 332940, 344100, 397380, 410626, 416175, 496725, 554900, 615939, 662300, 821252, 832350, 993450, 1026565, 1231878, 1664700, 1986900, 2053130, 2463756, 3079695, 4106260, 5132825, 6159390, 10265650, 12318780, 15398475, 20531300, 30796950, 61593900]

約数ペア:

[(1, 61593900), (2, 30796950), (3, 20531300), (4, 15398475), (5, 12318780), (6, 10265650), (10, 6159390), (12, 5132825), (15, 4106260), (20, 3079695), (25, 2463756), (30, 2053130), (31, 1986900), (37, 1664700), (50, 1231878), (60, 1026565), (62, 993450), (74, 832350), (75, 821252), (93, 662300), (100, 615939), (111, 554900), (124, 496725), (148, 416175), (150, 410626), (155, 397380), (179, 344100), (185, 332940), (186, 331150), (222, 277450), (300, 205313), (310, 198690), (358, 172050), (370, 166470), (372, 165575), (444, 138725), (465, 132460), (537, 114700), (555, 110980), (620, 99345), (716, 86025), (740, 83235), (775, 79476), (895, 68820), (925, 66588), (930, 66230), (1074, 57350), (1110, 55490), (1147, 53700), (1550, 39738), (1790, 34410), (1850, 33294), (1860, 33115), (2148, 28675), (2220, 27745), (2294, 26850), (2325, 26492), (2685, 22940), (2775, 22196), (3100, 19869), (3441, 17900), (3580, 17205), (3700, 16647), (4475, 13764), (4588, 13425), (4650, 13246), (5370, 11470), (5549, 11100), (5550, 11098), (5735, 10740), (6623, 9300), (6882, 8950)]