45486900

素因数分解:

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

素因数の和:1031

約数の個数: 144

約数和(自身を含む): 154990080

約数和(自身を除く): 109503180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 991, 1020, 1275, 1350, 1530, 1700, 1836, 1982, 2295, 2550, 2700, 2973, 3060, 3825, 3964, 4590, 4955, 5100, 5946, 7650, 8919, 9180, 9910, 11475, 11892, 14865, 15300, 16847, 17838, 19820, 22950, 24775, 26757, 29730, 33694, 35676, 44595, 45900, 49550, 50541, 53514, 59460, 67388, 74325, 84235, 89190, 99100, 101082, 107028, 133785, 148650, 151623, 168470, 178380, 202164, 222975, 252705, 267570, 297300, 303246, 336940, 421175, 445950, 454869, 505410, 535140, 606492, 668925, 758115, 842350, 891900, 909738, 1010820, 1263525, 1337850, 1516230, 1684700, 1819476, 2274345, 2527050, 2675700, 3032460, 3790575, 4548690, 5054100, 7581150, 9097380, 11371725, 15162300, 22743450, 45486900]

約数ペア:

[(1, 45486900), (2, 22743450), (3, 15162300), (4, 11371725), (5, 9097380), (6, 7581150), (9, 5054100), (10, 4548690), (12, 3790575), (15, 3032460), (17, 2675700), (18, 2527050), (20, 2274345), (25, 1819476), (27, 1684700), (30, 1516230), (34, 1337850), (36, 1263525), (45, 1010820), (50, 909738), (51, 891900), (54, 842350), (60, 758115), (68, 668925), (75, 606492), (85, 535140), (90, 505410), (100, 454869), (102, 445950), (108, 421175), (135, 336940), (150, 303246), (153, 297300), (170, 267570), (180, 252705), (204, 222975), (225, 202164), (255, 178380), (270, 168470), (300, 151623), (306, 148650), (340, 133785), (425, 107028), (450, 101082), (459, 99100), (510, 89190), (540, 84235), (612, 74325), (675, 67388), (765, 59460), (850, 53514), (900, 50541), (918, 49550), (991, 45900), (1020, 44595), (1275, 35676), (1350, 33694), (1530, 29730), (1700, 26757), (1836, 24775), (1982, 22950), (2295, 19820), (2550, 17838), (2700, 16847), (2973, 15300), (3060, 14865), (3825, 11892), (3964, 11475), (4590, 9910), (4955, 9180), (5100, 8919), (5946, 7650)]