127412280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 444787200

約数和(自身を除く): 317374920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 109, 120, 136, 153, 170, 180, 191, 204, 218, 255, 306, 327, 340, 360, 382, 408, 436, 510, 545, 573, 612, 654, 680, 764, 765, 872, 955, 981, 1020, 1090, 1146, 1224, 1308, 1528, 1530, 1635, 1719, 1853, 1910, 1962, 2040, 2180, 2292, 2616, 2865, 3060, 3247, 3270, 3438, 3706, 3820, 3924, 4360, 4584, 4905, 5559, 5730, 6120, 6494, 6540, 6876, 7412, 7640, 7848, 8595, 9265, 9741, 9810, 11118, 11460, 12988, 13080, 13752, 14824, 16235, 16677, 17190, 18530, 19482, 19620, 20819, 22236, 22920, 25976, 27795, 29223, 32470, 33354, 34380, 37060, 38964, 39240, 41638, 44472, 48705, 55590, 58446, 62457, 64940, 66708, 68760, 74120, 77928, 83276, 83385, 97410, 104095, 111180, 116892, 124914, 129880, 133416, 146115, 166552, 166770, 187371, 194820, 208190, 222360, 233784, 249828, 292230, 312285, 333540, 353923, 374742, 389640, 416380, 499656, 584460, 624570, 667080, 707846, 749484, 832760, 936855, 1061769, 1168920, 1249140, 1415692, 1498968, 1769615, 1873710, 2123538, 2498280, 2831384, 3185307, 3539230, 3747420, 4247076, 5308845, 6370614, 7078460, 7494840, 8494152, 10617690, 12741228, 14156920, 15926535, 21235380, 25482456, 31853070, 42470760, 63706140, 127412280]

約数ペア:

[(1, 127412280), (2, 63706140), (3, 42470760), (4, 31853070), (5, 25482456), (6, 21235380), (8, 15926535), (9, 14156920), (10, 12741228), (12, 10617690), (15, 8494152), (17, 7494840), (18, 7078460), (20, 6370614), (24, 5308845), (30, 4247076), (34, 3747420), (36, 3539230), (40, 3185307), (45, 2831384), (51, 2498280), (60, 2123538), (68, 1873710), (72, 1769615), (85, 1498968), (90, 1415692), (102, 1249140), (109, 1168920), (120, 1061769), (136, 936855), (153, 832760), (170, 749484), (180, 707846), (191, 667080), (204, 624570), (218, 584460), (255, 499656), (306, 416380), (327, 389640), (340, 374742), (360, 353923), (382, 333540), (408, 312285), (436, 292230), (510, 249828), (545, 233784), (573, 222360), (612, 208190), (654, 194820), (680, 187371), (764, 166770), (765, 166552), (872, 146115), (955, 133416), (981, 129880), (1020, 124914), (1090, 116892), (1146, 111180), (1224, 104095), (1308, 97410), (1528, 83385), (1530, 83276), (1635, 77928), (1719, 74120), (1853, 68760), (1910, 66708), (1962, 64940), (2040, 62457), (2180, 58446), (2292, 55590), (2616, 48705), (2865, 44472), (3060, 41638), (3247, 39240), (3270, 38964), (3438, 37060), (3706, 34380), (3820, 33354), (3924, 32470), (4360, 29223), (4584, 27795), (4905, 25976), (5559, 22920), (5730, 22236), (6120, 20819), (6494, 19620), (6540, 19482), (6876, 18530), (7412, 17190), (7640, 16677), (7848, 16235), (8595, 14824), (9265, 13752), (9741, 13080), (9810, 12988), (11118, 11460)]