30897886000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{13469}}^1$

素因数の和:13560

約数の個数: 160

約数和(自身を含む): 79211358720

約数和(自身を除く): 48313472720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 37, 40, 50, 62, 74, 80, 100, 124, 125, 148, 155, 185, 200, 248, 250, 296, 310, 370, 400, 496, 500, 592, 620, 740, 775, 925, 1000, 1147, 1240, 1480, 1550, 1850, 2000, 2294, 2480, 2960, 3100, 3700, 3875, 4588, 4625, 5735, 6200, 7400, 7750, 9176, 9250, 11470, 12400, 13469, 14800, 15500, 18352, 18500, 22940, 26938, 28675, 31000, 37000, 45880, 53876, 57350, 62000, 67345, 74000, 91760, 107752, 114700, 134690, 143375, 215504, 229400, 269380, 286750, 336725, 417539, 458800, 498353, 538760, 573500, 673450, 835078, 996706, 1077520, 1147000, 1346900, 1670156, 1683625, 1993412, 2087695, 2294000, 2491765, 2693800, 3340312, 3367250, 3986824, 4175390, 4983530, 5387600, 6680624, 6734500, 7973648, 8350780, 9967060, 10438475, 12458825, 13469000, 15448943, 16701560, 19934120, 20876950, 24917650, 26938000, 30897886, 33403120, 39868240, 41753900, 49835300, 52192375, 61795772, 62294125, 77244715, 83507800, 99670600, 104384750, 123591544, 124588250, 154489430, 167015600, 199341200, 208769500, 247183088, 249176500, 308978860, 386223575, 417539000, 498353000, 617957720, 772447150, 835078000, 996706000, 1235915440, 1544894300, 1931117875, 3089788600, 3862235750, 6179577200, 7724471500, 15448943000, 30897886000]

約数ペア:

[(1, 30897886000), (2, 15448943000), (4, 7724471500), (5, 6179577200), (8, 3862235750), (10, 3089788600), (16, 1931117875), (20, 1544894300), (25, 1235915440), (31, 996706000), (37, 835078000), (40, 772447150), (50, 617957720), (62, 498353000), (74, 417539000), (80, 386223575), (100, 308978860), (124, 249176500), (125, 247183088), (148, 208769500), (155, 199341200), (185, 167015600), (200, 154489430), (248, 124588250), (250, 123591544), (296, 104384750), (310, 99670600), (370, 83507800), (400, 77244715), (496, 62294125), (500, 61795772), (592, 52192375), (620, 49835300), (740, 41753900), (775, 39868240), (925, 33403120), (1000, 30897886), (1147, 26938000), (1240, 24917650), (1480, 20876950), (1550, 19934120), (1850, 16701560), (2000, 15448943), (2294, 13469000), (2480, 12458825), (2960, 10438475), (3100, 9967060), (3700, 8350780), (3875, 7973648), (4588, 6734500), (4625, 6680624), (5735, 5387600), (6200, 4983530), (7400, 4175390), (7750, 3986824), (9176, 3367250), (9250, 3340312), (11470, 2693800), (12400, 2491765), (13469, 2294000), (14800, 2087695), (15500, 1993412), (18352, 1683625), (18500, 1670156), (22940, 1346900), (26938, 1147000), (28675, 1077520), (31000, 996706), (37000, 835078), (45880, 673450), (53876, 573500), (57350, 538760), (62000, 498353), (67345, 458800), (74000, 417539), (91760, 336725), (107752, 286750), (114700, 269380), (134690, 229400), (143375, 215504)]