54139140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 184242240

約数和(自身を除く): 130103100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 739, 740, 814, 990, 1110, 1221, 1332, 1478, 1628, 1665, 1980, 2035, 2217, 2220, 2442, 2956, 3330, 3663, 3695, 4070, 4434, 4884, 6105, 6651, 6660, 7326, 7390, 8129, 8140, 8868, 11085, 12210, 13302, 14652, 14780, 16258, 18315, 22170, 24387, 24420, 26604, 27343, 32516, 33255, 36630, 40645, 44340, 48774, 54686, 66510, 73161, 73260, 81290, 82029, 97548, 109372, 121935, 133020, 136715, 146322, 162580, 164058, 243870, 246087, 273430, 292644, 300773, 328116, 365805, 410145, 487740, 492174, 546860, 601546, 731610, 820290, 902319, 984348, 1203092, 1230435, 1463220, 1503865, 1640580, 1804638, 2460870, 2706957, 3007730, 3609276, 4511595, 4921740, 5413914, 6015460, 9023190, 10827828, 13534785, 18046380, 27069570, 54139140]

約数ペア:

[(1, 54139140), (2, 27069570), (3, 18046380), (4, 13534785), (5, 10827828), (6, 9023190), (9, 6015460), (10, 5413914), (11, 4921740), (12, 4511595), (15, 3609276), (18, 3007730), (20, 2706957), (22, 2460870), (30, 1804638), (33, 1640580), (36, 1503865), (37, 1463220), (44, 1230435), (45, 1203092), (55, 984348), (60, 902319), (66, 820290), (74, 731610), (90, 601546), (99, 546860), (110, 492174), (111, 487740), (132, 410145), (148, 365805), (165, 328116), (180, 300773), (185, 292644), (198, 273430), (220, 246087), (222, 243870), (330, 164058), (333, 162580), (370, 146322), (396, 136715), (407, 133020), (444, 121935), (495, 109372), (555, 97548), (660, 82029), (666, 81290), (739, 73260), (740, 73161), (814, 66510), (990, 54686), (1110, 48774), (1221, 44340), (1332, 40645), (1478, 36630), (1628, 33255), (1665, 32516), (1980, 27343), (2035, 26604), (2217, 24420), (2220, 24387), (2442, 22170), (2956, 18315), (3330, 16258), (3663, 14780), (3695, 14652), (4070, 13302), (4434, 12210), (4884, 11085), (6105, 8868), (6651, 8140), (6660, 8129), (7326, 7390)]