269087220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1871}}^1$

素因数の和:1950

約数の個数: 144

約数和(自身を含む): 883104768

約数和(自身を除く): 614017548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 47, 51, 60, 68, 85, 90, 94, 102, 141, 153, 170, 180, 188, 204, 235, 255, 282, 306, 340, 423, 470, 510, 564, 612, 705, 765, 799, 846, 940, 1020, 1410, 1530, 1598, 1692, 1871, 2115, 2397, 2820, 3060, 3196, 3742, 3995, 4230, 4794, 5613, 7191, 7484, 7990, 8460, 9355, 9588, 11226, 11985, 14382, 15980, 16839, 18710, 22452, 23970, 28065, 28764, 31807, 33678, 35955, 37420, 47940, 56130, 63614, 67356, 71910, 84195, 87937, 95421, 112260, 127228, 143820, 159035, 168390, 175874, 190842, 263811, 286263, 318070, 336780, 351748, 381684, 439685, 477105, 527622, 572526, 636140, 791433, 879370, 954210, 1055244, 1145052, 1319055, 1431315, 1494929, 1582866, 1758740, 1908420, 2638110, 2862630, 2989858, 3165732, 3957165, 4484787, 5276220, 5725260, 5979716, 7474645, 7914330, 8969574, 13454361, 14949290, 15828660, 17939148, 22423935, 26908722, 29898580, 44847870, 53817444, 67271805, 89695740, 134543610, 269087220]

約数ペア:

[(1, 269087220), (2, 134543610), (3, 89695740), (4, 67271805), (5, 53817444), (6, 44847870), (9, 29898580), (10, 26908722), (12, 22423935), (15, 17939148), (17, 15828660), (18, 14949290), (20, 13454361), (30, 8969574), (34, 7914330), (36, 7474645), (45, 5979716), (47, 5725260), (51, 5276220), (60, 4484787), (68, 3957165), (85, 3165732), (90, 2989858), (94, 2862630), (102, 2638110), (141, 1908420), (153, 1758740), (170, 1582866), (180, 1494929), (188, 1431315), (204, 1319055), (235, 1145052), (255, 1055244), (282, 954210), (306, 879370), (340, 791433), (423, 636140), (470, 572526), (510, 527622), (564, 477105), (612, 439685), (705, 381684), (765, 351748), (799, 336780), (846, 318070), (940, 286263), (1020, 263811), (1410, 190842), (1530, 175874), (1598, 168390), (1692, 159035), (1871, 143820), (2115, 127228), (2397, 112260), (2820, 95421), (3060, 87937), (3196, 84195), (3742, 71910), (3995, 67356), (4230, 63614), (4794, 56130), (5613, 47940), (7191, 37420), (7484, 35955), (7990, 33678), (8460, 31807), (9355, 28764), (9588, 28065), (11226, 23970), (11985, 22452), (14382, 18710), (15980, 16839)]