61206120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 215064720

約数和(自身を除く): 153858600

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, 73, 85, 90, 102, 120, 136, 137, 146, 153, 170, 180, 204, 219, 255, 274, 292, 306, 340, 360, 365, 408, 411, 438, 510, 548, 584, 612, 657, 680, 685, 730, 765, 822, 876, 1020, 1095, 1096, 1224, 1233, 1241, 1314, 1370, 1460, 1530, 1644, 1752, 2040, 2055, 2190, 2329, 2466, 2482, 2628, 2740, 2920, 3060, 3285, 3288, 3723, 4110, 4380, 4658, 4932, 4964, 5256, 5480, 6120, 6165, 6205, 6570, 6987, 7446, 8220, 8760, 9316, 9864, 9928, 10001, 11169, 11645, 12330, 12410, 13140, 13974, 14892, 16440, 18615, 18632, 20002, 20961, 22338, 23290, 24660, 24820, 26280, 27948, 29784, 30003, 34935, 37230, 40004, 41922, 44676, 46580, 49320, 49640, 50005, 55845, 55896, 60006, 69870, 74460, 80008, 83844, 89352, 90009, 93160, 100010, 104805, 111690, 120012, 139740, 148920, 150015, 167688, 170017, 180018, 200020, 209610, 223380, 240024, 279480, 300030, 340034, 360036, 400040, 419220, 446760, 450045, 510051, 600060, 680068, 720072, 838440, 850085, 900090, 1020102, 1200120, 1360136, 1530153, 1700170, 1800180, 2040204, 2550255, 3060306, 3400340, 3600360, 4080408, 5100510, 6120612, 6800680, 7650765, 10201020, 12241224, 15301530, 20402040, 30603060, 61206120]

約数ペア:

[(1, 61206120), (2, 30603060), (3, 20402040), (4, 15301530), (5, 12241224), (6, 10201020), (8, 7650765), (9, 6800680), (10, 6120612), (12, 5100510), (15, 4080408), (17, 3600360), (18, 3400340), (20, 3060306), (24, 2550255), (30, 2040204), (34, 1800180), (36, 1700170), (40, 1530153), (45, 1360136), (51, 1200120), (60, 1020102), (68, 900090), (72, 850085), (73, 838440), (85, 720072), (90, 680068), (102, 600060), (120, 510051), (136, 450045), (137, 446760), (146, 419220), (153, 400040), (170, 360036), (180, 340034), (204, 300030), (219, 279480), (255, 240024), (274, 223380), (292, 209610), (306, 200020), (340, 180018), (360, 170017), (365, 167688), (408, 150015), (411, 148920), (438, 139740), (510, 120012), (548, 111690), (584, 104805), (612, 100010), (657, 93160), (680, 90009), (685, 89352), (730, 83844), (765, 80008), (822, 74460), (876, 69870), (1020, 60006), (1095, 55896), (1096, 55845), (1224, 50005), (1233, 49640), (1241, 49320), (1314, 46580), (1370, 44676), (1460, 41922), (1530, 40004), (1644, 37230), (1752, 34935), (2040, 30003), (2055, 29784), (2190, 27948), (2329, 26280), (2466, 24820), (2482, 24660), (2628, 23290), (2740, 22338), (2920, 20961), (3060, 20002), (3285, 18632), (3288, 18615), (3723, 16440), (4110, 14892), (4380, 13974), (4658, 13140), (4932, 12410), (4964, 12330), (5256, 11645), (5480, 11169), (6120, 10001), (6165, 9928), (6205, 9864), (6570, 9316), (6987, 8760), (7446, 8220)]