71206800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^3\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 267542400

約数和(自身を除く): 196335600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 140, 147, 150, 168, 173, 175, 196, 200, 210, 240, 245, 280, 294, 300, 336, 343, 346, 350, 392, 400, 420, 490, 519, 525, 560, 588, 600, 686, 692, 700, 735, 784, 840, 865, 980, 1029, 1038, 1050, 1176, 1200, 1211, 1225, 1372, 1384, 1400, 1470, 1680, 1715, 1730, 1960, 2058, 2076, 2100, 2352, 2422, 2450, 2595, 2744, 2768, 2800, 2940, 3430, 3460, 3633, 3675, 3920, 4116, 4152, 4200, 4325, 4844, 4900, 5145, 5190, 5488, 5880, 6055, 6860, 6920, 7266, 7350, 8232, 8304, 8400, 8477, 8575, 8650, 9688, 9800, 10290, 10380, 11760, 12110, 12975, 13720, 13840, 14532, 14700, 16464, 16954, 17150, 17300, 18165, 19376, 19600, 20580, 20760, 24220, 25431, 25725, 25950, 27440, 29064, 29400, 30275, 33908, 34300, 34600, 36330, 41160, 41520, 42385, 48440, 50862, 51450, 51900, 58128, 58800, 59339, 60550, 67816, 68600, 69200, 72660, 82320, 84770, 90825, 96880, 101724, 102900, 103800, 118678, 121100, 127155, 135632, 137200, 145320, 169540, 178017, 181650, 203448, 205800, 207600, 211925, 237356, 242200, 254310, 290640, 296695, 339080, 356034, 363300, 406896, 411600, 423850, 474712, 484400, 508620, 593390, 635775, 678160, 712068, 726600, 847700, 890085, 949424, 1017240, 1186780, 1271550, 1424136, 1453200, 1483475, 1695400, 1780170, 2034480, 2373560, 2543100, 2848272, 2966950, 3390800, 3560340, 4450425, 4747120, 5086200, 5933900, 7120680, 8900850, 10172400, 11867800, 14241360, 17801700, 23735600, 35603400, 71206800]

約数ペア:

[(1, 71206800), (2, 35603400), (3, 23735600), (4, 17801700), (5, 14241360), (6, 11867800), (7, 10172400), (8, 8900850), (10, 7120680), (12, 5933900), (14, 5086200), (15, 4747120), (16, 4450425), (20, 3560340), (21, 3390800), (24, 2966950), (25, 2848272), (28, 2543100), (30, 2373560), (35, 2034480), (40, 1780170), (42, 1695400), (48, 1483475), (49, 1453200), (50, 1424136), (56, 1271550), (60, 1186780), (70, 1017240), (75, 949424), (80, 890085), (84, 847700), (98, 726600), (100, 712068), (105, 678160), (112, 635775), (120, 593390), (140, 508620), (147, 484400), (150, 474712), (168, 423850), (173, 411600), (175, 406896), (196, 363300), (200, 356034), (210, 339080), (240, 296695), (245, 290640), (280, 254310), (294, 242200), (300, 237356), (336, 211925), (343, 207600), (346, 205800), (350, 203448), (392, 181650), (400, 178017), (420, 169540), (490, 145320), (519, 137200), (525, 135632), (560, 127155), (588, 121100), (600, 118678), (686, 103800), (692, 102900), (700, 101724), (735, 96880), (784, 90825), (840, 84770), (865, 82320), (980, 72660), (1029, 69200), (1038, 68600), (1050, 67816), (1176, 60550), (1200, 59339), (1211, 58800), (1225, 58128), (1372, 51900), (1384, 51450), (1400, 50862), (1470, 48440), (1680, 42385), (1715, 41520), (1730, 41160), (1960, 36330), (2058, 34600), (2076, 34300), (2100, 33908), (2352, 30275), (2422, 29400), (2450, 29064), (2595, 27440), (2744, 25950), (2768, 25725), (2800, 25431), (2940, 24220), (3430, 20760), (3460, 20580), (3633, 19600), (3675, 19376), (3920, 18165), (4116, 17300), (4152, 17150), (4200, 16954), (4325, 16464), (4844, 14700), (4900, 14532), (5145, 13840), (5190, 13720), (5488, 12975), (5880, 12110), (6055, 11760), (6860, 10380), (6920, 10290), (7266, 9800), (7350, 9688), (8232, 8650), (8304, 8575), (8400, 8477)]