12478950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2550

約数の個数: 72

約数和(自身を含む): 36589176

約数和(自身を除く): 24110226

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 2521, 4950, 5042, 7563, 12605, 15126, 22689, 25210, 27731, 37815, 45378, 55462, 63025, 75630, 83193, 113445, 126050, 138655, 166386, 189075, 226890, 249579, 277310, 378150, 415965, 499158, 567225, 693275, 831930, 1134450, 1247895, 1386550, 2079825, 2495790, 4159650, 6239475, 12478950]

約数ペア:

[(1, 12478950), (2, 6239475), (3, 4159650), (5, 2495790), (6, 2079825), (9, 1386550), (10, 1247895), (11, 1134450), (15, 831930), (18, 693275), (22, 567225), (25, 499158), (30, 415965), (33, 378150), (45, 277310), (50, 249579), (55, 226890), (66, 189075), (75, 166386), (90, 138655), (99, 126050), (110, 113445), (150, 83193), (165, 75630), (198, 63025), (225, 55462), (275, 45378), (330, 37815), (450, 27731), (495, 25210), (550, 22689), (825, 15126), (990, 12605), (1650, 7563), (2475, 5042), (2521, 4950)]