138811800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 471398400

約数和(自身を除く): 332586600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 31, 34, 40, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 120, 124, 136, 150, 155, 170, 186, 200, 204, 248, 255, 300, 310, 340, 372, 408, 425, 439, 465, 510, 527, 600, 620, 680, 744, 775, 850, 878, 930, 1020, 1054, 1240, 1275, 1317, 1550, 1581, 1700, 1756, 1860, 2040, 2108, 2195, 2325, 2550, 2634, 2635, 3100, 3162, 3400, 3512, 3720, 4216, 4390, 4650, 5100, 5268, 5270, 6200, 6324, 6585, 7463, 7905, 8780, 9300, 10200, 10536, 10540, 10975, 12648, 13170, 13175, 13609, 14926, 15810, 17560, 18600, 21080, 21950, 22389, 26340, 26350, 27218, 29852, 31620, 32925, 37315, 39525, 40827, 43900, 44778, 52680, 52700, 54436, 59704, 63240, 65850, 68045, 74630, 79050, 81654, 87800, 89556, 105400, 108872, 111945, 131700, 136090, 149260, 158100, 163308, 179112, 186575, 204135, 223890, 231353, 263400, 272180, 298520, 316200, 326616, 340225, 373150, 408270, 447780, 462706, 544360, 559725, 680450, 694059, 746300, 816540, 895560, 925412, 1020675, 1119450, 1156765, 1360900, 1388118, 1492600, 1633080, 1850824, 2041350, 2238900, 2313530, 2721800, 2776236, 3470295, 4082700, 4477800, 4627060, 5552472, 5783825, 6940590, 8165400, 9254120, 11567650, 13881180, 17351475, 23135300, 27762360, 34702950, 46270600, 69405900, 138811800]

約数ペア:

[(1, 138811800), (2, 69405900), (3, 46270600), (4, 34702950), (5, 27762360), (6, 23135300), (8, 17351475), (10, 13881180), (12, 11567650), (15, 9254120), (17, 8165400), (20, 6940590), (24, 5783825), (25, 5552472), (30, 4627060), (31, 4477800), (34, 4082700), (40, 3470295), (50, 2776236), (51, 2721800), (60, 2313530), (62, 2238900), (68, 2041350), (75, 1850824), (85, 1633080), (93, 1492600), (100, 1388118), (102, 1360900), (120, 1156765), (124, 1119450), (136, 1020675), (150, 925412), (155, 895560), (170, 816540), (186, 746300), (200, 694059), (204, 680450), (248, 559725), (255, 544360), (300, 462706), (310, 447780), (340, 408270), (372, 373150), (408, 340225), (425, 326616), (439, 316200), (465, 298520), (510, 272180), (527, 263400), (600, 231353), (620, 223890), (680, 204135), (744, 186575), (775, 179112), (850, 163308), (878, 158100), (930, 149260), (1020, 136090), (1054, 131700), (1240, 111945), (1275, 108872), (1317, 105400), (1550, 89556), (1581, 87800), (1700, 81654), (1756, 79050), (1860, 74630), (2040, 68045), (2108, 65850), (2195, 63240), (2325, 59704), (2550, 54436), (2634, 52700), (2635, 52680), (3100, 44778), (3162, 43900), (3400, 40827), (3512, 39525), (3720, 37315), (4216, 32925), (4390, 31620), (4650, 29852), (5100, 27218), (5268, 26350), (5270, 26340), (6200, 22389), (6324, 21950), (6585, 21080), (7463, 18600), (7905, 17560), (8780, 15810), (9300, 14926), (10200, 13609), (10536, 13175), (10540, 13170), (10975, 12648)]