25889640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 256

約数和(自身を含む): 98496000

約数和(自身を除く): 72606360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 49, 51, 56, 60, 68, 70, 74, 84, 85, 98, 102, 105, 111, 119, 120, 136, 140, 147, 148, 168, 170, 185, 196, 204, 210, 222, 238, 245, 255, 259, 280, 294, 296, 340, 343, 357, 370, 392, 408, 420, 444, 476, 490, 510, 518, 555, 588, 595, 629, 680, 686, 714, 735, 740, 777, 833, 840, 888, 952, 980, 1020, 1029, 1036, 1110, 1176, 1190, 1258, 1295, 1372, 1428, 1470, 1480, 1554, 1666, 1715, 1785, 1813, 1887, 1960, 2040, 2058, 2072, 2220, 2380, 2499, 2516, 2590, 2744, 2856, 2940, 3108, 3145, 3332, 3430, 3570, 3626, 3774, 3885, 4116, 4165, 4403, 4440, 4760, 4998, 5032, 5145, 5180, 5439, 5831, 5880, 6216, 6290, 6664, 6860, 7140, 7252, 7548, 7770, 8232, 8330, 8806, 9065, 9435, 9996, 10290, 10360, 10878, 11662, 12495, 12580, 12691, 13209, 13720, 14280, 14504, 15096, 15540, 16660, 17493, 17612, 18130, 18870, 19992, 20580, 21756, 22015, 23324, 24990, 25160, 25382, 26418, 27195, 29155, 30821, 31080, 33320, 34986, 35224, 36260, 37740, 38073, 41160, 43512, 44030, 46648, 49980, 50764, 52836, 54390, 58310, 61642, 63455, 66045, 69972, 72520, 75480, 76146, 87465, 88060, 92463, 99960, 101528, 105672, 108780, 116620, 123284, 126910, 132090, 139944, 152292, 154105, 174930, 176120, 184926, 190365, 215747, 217560, 233240, 246568, 253820, 264180, 304584, 308210, 349860, 369852, 380730, 431494, 462315, 507640, 528360, 616420, 647241, 699720, 739704, 761460, 862988, 924630, 1078735, 1232840, 1294482, 1522920, 1725976, 1849260, 2157470, 2588964, 3236205, 3698520, 4314940, 5177928, 6472410, 8629880, 12944820, 25889640]

約数ペア:

[(1, 25889640), (2, 12944820), (3, 8629880), (4, 6472410), (5, 5177928), (6, 4314940), (7, 3698520), (8, 3236205), (10, 2588964), (12, 2157470), (14, 1849260), (15, 1725976), (17, 1522920), (20, 1294482), (21, 1232840), (24, 1078735), (28, 924630), (30, 862988), (34, 761460), (35, 739704), (37, 699720), (40, 647241), (42, 616420), (49, 528360), (51, 507640), (56, 462315), (60, 431494), (68, 380730), (70, 369852), (74, 349860), (84, 308210), (85, 304584), (98, 264180), (102, 253820), (105, 246568), (111, 233240), (119, 217560), (120, 215747), (136, 190365), (140, 184926), (147, 176120), (148, 174930), (168, 154105), (170, 152292), (185, 139944), (196, 132090), (204, 126910), (210, 123284), (222, 116620), (238, 108780), (245, 105672), (255, 101528), (259, 99960), (280, 92463), (294, 88060), (296, 87465), (340, 76146), (343, 75480), (357, 72520), (370, 69972), (392, 66045), (408, 63455), (420, 61642), (444, 58310), (476, 54390), (490, 52836), (510, 50764), (518, 49980), (555, 46648), (588, 44030), (595, 43512), (629, 41160), (680, 38073), (686, 37740), (714, 36260), (735, 35224), (740, 34986), (777, 33320), (833, 31080), (840, 30821), (888, 29155), (952, 27195), (980, 26418), (1020, 25382), (1029, 25160), (1036, 24990), (1110, 23324), (1176, 22015), (1190, 21756), (1258, 20580), (1295, 19992), (1372, 18870), (1428, 18130), (1470, 17612), (1480, 17493), (1554, 16660), (1666, 15540), (1715, 15096), (1785, 14504), (1813, 14280), (1887, 13720), (1960, 13209), (2040, 12691), (2058, 12580), (2072, 12495), (2220, 11662), (2380, 10878), (2499, 10360), (2516, 10290), (2590, 9996), (2744, 9435), (2856, 9065), (2940, 8806), (3108, 8330), (3145, 8232), (3332, 7770), (3430, 7548), (3570, 7252), (3626, 7140), (3774, 6860), (3885, 6664), (4116, 6290), (4165, 6216), (4403, 5880), (4440, 5831), (4760, 5439), (4998, 5180), (5032, 5145)]