47141700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 145657344

約数和(自身を除く): 98515644

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, 137, 148, 150, 155, 185, 186, 222, 274, 300, 310, 370, 372, 411, 444, 465, 548, 555, 620, 685, 740, 775, 822, 925, 930, 1110, 1147, 1370, 1550, 1644, 1850, 1860, 2055, 2220, 2294, 2325, 2740, 2775, 3100, 3425, 3441, 3700, 4110, 4247, 4588, 4650, 5069, 5550, 5735, 6850, 6882, 8220, 8494, 9300, 10138, 10275, 11100, 11470, 12741, 13700, 13764, 15207, 16988, 17205, 20276, 20550, 21235, 22940, 25345, 25482, 28675, 30414, 34410, 41100, 42470, 50690, 50964, 57350, 60828, 63705, 68820, 76035, 84940, 86025, 101380, 106175, 114700, 126725, 127410, 152070, 157139, 172050, 212350, 253450, 254820, 304140, 314278, 318525, 344100, 380175, 424700, 471417, 506900, 628556, 637050, 760350, 785695, 942834, 1274100, 1520700, 1571390, 1885668, 2357085, 3142780, 3928475, 4714170, 7856950, 9428340, 11785425, 15713900, 23570850, 47141700]

約数ペア:

[(1, 47141700), (2, 23570850), (3, 15713900), (4, 11785425), (5, 9428340), (6, 7856950), (10, 4714170), (12, 3928475), (15, 3142780), (20, 2357085), (25, 1885668), (30, 1571390), (31, 1520700), (37, 1274100), (50, 942834), (60, 785695), (62, 760350), (74, 637050), (75, 628556), (93, 506900), (100, 471417), (111, 424700), (124, 380175), (137, 344100), (148, 318525), (150, 314278), (155, 304140), (185, 254820), (186, 253450), (222, 212350), (274, 172050), (300, 157139), (310, 152070), (370, 127410), (372, 126725), (411, 114700), (444, 106175), (465, 101380), (548, 86025), (555, 84940), (620, 76035), (685, 68820), (740, 63705), (775, 60828), (822, 57350), (925, 50964), (930, 50690), (1110, 42470), (1147, 41100), (1370, 34410), (1550, 30414), (1644, 28675), (1850, 25482), (1860, 25345), (2055, 22940), (2220, 21235), (2294, 20550), (2325, 20276), (2740, 17205), (2775, 16988), (3100, 15207), (3425, 13764), (3441, 13700), (3700, 12741), (4110, 11470), (4247, 11100), (4588, 10275), (4650, 10138), (5069, 9300), (5550, 8494), (5735, 8220), (6850, 6882)]