25134840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 91173600

約数和(自身を除く): 66038760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 37, 40, 45, 51, 54, 60, 68, 72, 74, 85, 90, 102, 108, 111, 120, 135, 136, 148, 153, 170, 180, 185, 204, 216, 222, 255, 270, 296, 306, 333, 340, 360, 370, 408, 444, 459, 510, 540, 555, 612, 629, 666, 680, 740, 765, 888, 918, 999, 1020, 1080, 1110, 1224, 1258, 1332, 1369, 1480, 1530, 1665, 1836, 1887, 1998, 2040, 2220, 2295, 2516, 2664, 2738, 3060, 3145, 3330, 3672, 3774, 3996, 4107, 4440, 4590, 4995, 5032, 5476, 5661, 6120, 6290, 6660, 6845, 7548, 7992, 8214, 9180, 9435, 9990, 10952, 11322, 12321, 12580, 13320, 13690, 15096, 16428, 16983, 18360, 18870, 19980, 20535, 22644, 23273, 24642, 25160, 27380, 28305, 32856, 33966, 36963, 37740, 39960, 41070, 45288, 46546, 49284, 54760, 56610, 61605, 67932, 69819, 73926, 75480, 82140, 84915, 93092, 98568, 113220, 116365, 123210, 135864, 139638, 147852, 164280, 169830, 184815, 186184, 209457, 226440, 232730, 246420, 279276, 295704, 339660, 349095, 369630, 418914, 465460, 492840, 558552, 628371, 679320, 698190, 739260, 837828, 930920, 1047285, 1256742, 1396380, 1478520, 1675656, 2094570, 2513484, 2792760, 3141855, 4189140, 5026968, 6283710, 8378280, 12567420, 25134840]

約数ペア:

[(1, 25134840), (2, 12567420), (3, 8378280), (4, 6283710), (5, 5026968), (6, 4189140), (8, 3141855), (9, 2792760), (10, 2513484), (12, 2094570), (15, 1675656), (17, 1478520), (18, 1396380), (20, 1256742), (24, 1047285), (27, 930920), (30, 837828), (34, 739260), (36, 698190), (37, 679320), (40, 628371), (45, 558552), (51, 492840), (54, 465460), (60, 418914), (68, 369630), (72, 349095), (74, 339660), (85, 295704), (90, 279276), (102, 246420), (108, 232730), (111, 226440), (120, 209457), (135, 186184), (136, 184815), (148, 169830), (153, 164280), (170, 147852), (180, 139638), (185, 135864), (204, 123210), (216, 116365), (222, 113220), (255, 98568), (270, 93092), (296, 84915), (306, 82140), (333, 75480), (340, 73926), (360, 69819), (370, 67932), (408, 61605), (444, 56610), (459, 54760), (510, 49284), (540, 46546), (555, 45288), (612, 41070), (629, 39960), (666, 37740), (680, 36963), (740, 33966), (765, 32856), (888, 28305), (918, 27380), (999, 25160), (1020, 24642), (1080, 23273), (1110, 22644), (1224, 20535), (1258, 19980), (1332, 18870), (1369, 18360), (1480, 16983), (1530, 16428), (1665, 15096), (1836, 13690), (1887, 13320), (1998, 12580), (2040, 12321), (2220, 11322), (2295, 10952), (2516, 9990), (2664, 9435), (2738, 9180), (3060, 8214), (3145, 7992), (3330, 7548), (3672, 6845), (3774, 6660), (3996, 6290), (4107, 6120), (4440, 5661), (4590, 5476), (4995, 5032)]