305833860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15307}}^1$

素因数の和:15362

約数の個数: 96

約数和(自身を含む): 977262720

約数和(自身を除く): 671428860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3996, 4995, 6660, 9990, 15307, 19980, 30614, 45921, 61228, 76535, 91842, 137763, 153070, 183684, 229605, 275526, 306140, 413289, 459210, 551052, 566359, 688815, 826578, 918420, 1132718, 1377630, 1653156, 1699077, 2066445, 2265436, 2755260, 2831795, 3398154, 4132890, 5097231, 5663590, 6796308, 8265780, 8495385, 10194462, 11327180, 15291693, 16990770, 20388924, 25486155, 30583386, 33981540, 50972310, 61166772, 76458465, 101944620, 152916930, 305833860]

約数ペア:

[(1, 305833860), (2, 152916930), (3, 101944620), (4, 76458465), (5, 61166772), (6, 50972310), (9, 33981540), (10, 30583386), (12, 25486155), (15, 20388924), (18, 16990770), (20, 15291693), (27, 11327180), (30, 10194462), (36, 8495385), (37, 8265780), (45, 6796308), (54, 5663590), (60, 5097231), (74, 4132890), (90, 3398154), (108, 2831795), (111, 2755260), (135, 2265436), (148, 2066445), (180, 1699077), (185, 1653156), (222, 1377630), (270, 1132718), (333, 918420), (370, 826578), (444, 688815), (540, 566359), (555, 551052), (666, 459210), (740, 413289), (999, 306140), (1110, 275526), (1332, 229605), (1665, 183684), (1998, 153070), (2220, 137763), (3330, 91842), (3996, 76535), (4995, 61228), (6660, 45921), (9990, 30614), (15307, 19980)]