55446840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 192067200

約数和(自身を除く): 136620360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 47, 58, 60, 72, 87, 90, 94, 113, 116, 120, 141, 145, 174, 180, 188, 226, 232, 235, 261, 282, 290, 339, 348, 360, 376, 423, 435, 452, 470, 522, 564, 565, 580, 678, 696, 705, 846, 870, 904, 940, 1017, 1044, 1128, 1130, 1160, 1305, 1356, 1363, 1410, 1692, 1695, 1740, 1880, 2034, 2088, 2115, 2260, 2610, 2712, 2726, 2820, 3277, 3384, 3390, 3480, 4068, 4089, 4230, 4520, 5085, 5220, 5311, 5452, 5640, 6554, 6780, 6815, 8136, 8178, 8460, 9831, 10170, 10440, 10622, 10904, 12267, 13108, 13560, 13630, 15933, 16356, 16385, 16920, 19662, 20340, 20445, 21244, 24534, 26216, 26555, 27260, 29493, 31866, 32712, 32770, 39324, 40680, 40890, 42488, 47799, 49068, 49155, 53110, 54520, 58986, 61335, 63732, 65540, 78648, 79665, 81780, 95598, 98136, 98310, 106220, 117972, 122670, 127464, 131080, 147465, 154019, 159330, 163560, 191196, 196620, 212440, 235944, 238995, 245340, 294930, 308038, 318660, 382392, 393240, 462057, 477990, 490680, 589860, 616076, 637320, 770095, 924114, 955980, 1179720, 1232152, 1386171, 1540190, 1848228, 1911960, 2310285, 2772342, 3080380, 3696456, 4620570, 5544684, 6160760, 6930855, 9241140, 11089368, 13861710, 18482280, 27723420, 55446840]

約数ペア:

[(1, 55446840), (2, 27723420), (3, 18482280), (4, 13861710), (5, 11089368), (6, 9241140), (8, 6930855), (9, 6160760), (10, 5544684), (12, 4620570), (15, 3696456), (18, 3080380), (20, 2772342), (24, 2310285), (29, 1911960), (30, 1848228), (36, 1540190), (40, 1386171), (45, 1232152), (47, 1179720), (58, 955980), (60, 924114), (72, 770095), (87, 637320), (90, 616076), (94, 589860), (113, 490680), (116, 477990), (120, 462057), (141, 393240), (145, 382392), (174, 318660), (180, 308038), (188, 294930), (226, 245340), (232, 238995), (235, 235944), (261, 212440), (282, 196620), (290, 191196), (339, 163560), (348, 159330), (360, 154019), (376, 147465), (423, 131080), (435, 127464), (452, 122670), (470, 117972), (522, 106220), (564, 98310), (565, 98136), (580, 95598), (678, 81780), (696, 79665), (705, 78648), (846, 65540), (870, 63732), (904, 61335), (940, 58986), (1017, 54520), (1044, 53110), (1128, 49155), (1130, 49068), (1160, 47799), (1305, 42488), (1356, 40890), (1363, 40680), (1410, 39324), (1692, 32770), (1695, 32712), (1740, 31866), (1880, 29493), (2034, 27260), (2088, 26555), (2115, 26216), (2260, 24534), (2610, 21244), (2712, 20445), (2726, 20340), (2820, 19662), (3277, 16920), (3384, 16385), (3390, 16356), (3480, 15933), (4068, 13630), (4089, 13560), (4230, 13108), (4520, 12267), (5085, 10904), (5220, 10622), (5311, 10440), (5452, 10170), (5640, 9831), (6554, 8460), (6780, 8178), (6815, 8136)]