112201020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1060

約数の個数: 144

約数和(自身を含む): 370476288

約数和(自身を除く): 258275268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 37, 45, 51, 60, 68, 74, 85, 90, 102, 111, 148, 153, 170, 180, 185, 204, 222, 255, 306, 333, 340, 370, 444, 510, 555, 612, 629, 666, 740, 765, 991, 1020, 1110, 1258, 1332, 1530, 1665, 1887, 1982, 2220, 2516, 2973, 3060, 3145, 3330, 3774, 3964, 4955, 5661, 5946, 6290, 6660, 7548, 8919, 9435, 9910, 11322, 11892, 12580, 14865, 16847, 17838, 18870, 19820, 22644, 28305, 29730, 33694, 35676, 36667, 37740, 44595, 50541, 56610, 59460, 67388, 73334, 84235, 89190, 101082, 110001, 113220, 146668, 151623, 168470, 178380, 183335, 202164, 220002, 252705, 303246, 330003, 336940, 366670, 440004, 505410, 550005, 606492, 623339, 660006, 733340, 758115, 1010820, 1100010, 1246678, 1320012, 1516230, 1650015, 1870017, 2200020, 2493356, 3032460, 3116695, 3300030, 3740034, 5610051, 6233390, 6600060, 7480068, 9350085, 11220102, 12466780, 18700170, 22440204, 28050255, 37400340, 56100510, 112201020]

約数ペア:

[(1, 112201020), (2, 56100510), (3, 37400340), (4, 28050255), (5, 22440204), (6, 18700170), (9, 12466780), (10, 11220102), (12, 9350085), (15, 7480068), (17, 6600060), (18, 6233390), (20, 5610051), (30, 3740034), (34, 3300030), (36, 3116695), (37, 3032460), (45, 2493356), (51, 2200020), (60, 1870017), (68, 1650015), (74, 1516230), (85, 1320012), (90, 1246678), (102, 1100010), (111, 1010820), (148, 758115), (153, 733340), (170, 660006), (180, 623339), (185, 606492), (204, 550005), (222, 505410), (255, 440004), (306, 366670), (333, 336940), (340, 330003), (370, 303246), (444, 252705), (510, 220002), (555, 202164), (612, 183335), (629, 178380), (666, 168470), (740, 151623), (765, 146668), (991, 113220), (1020, 110001), (1110, 101082), (1258, 89190), (1332, 84235), (1530, 73334), (1665, 67388), (1887, 59460), (1982, 56610), (2220, 50541), (2516, 44595), (2973, 37740), (3060, 36667), (3145, 35676), (3330, 33694), (3774, 29730), (3964, 28305), (4955, 22644), (5661, 19820), (5946, 18870), (6290, 17838), (6660, 16847), (7548, 14865), (8919, 12580), (9435, 11892), (9910, 11322)]