54802440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 256

約数和(自身を含む): 228096000

約数和(自身を除く): 173293560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 659, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1318, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1977, 1980, 2079, 2310, 2376, 2520, 2636, 2772, 2970, 3080, 3295, 3465, 3780, 3954, 3960, 4158, 4613, 4620, 5272, 5544, 5931, 5940, 6590, 6930, 7249, 7560, 7908, 8316, 9226, 9240, 9885, 10395, 11862, 11880, 13180, 13839, 13860, 14498, 15816, 16632, 17793, 18452, 19770, 20790, 21747, 23065, 23724, 26360, 27678, 27720, 28996, 29655, 35586, 36245, 36904, 39540, 41517, 41580, 43494, 46130, 47448, 50743, 55356, 57992, 59310, 65241, 69195, 71172, 72490, 79080, 83034, 83160, 86988, 88965, 92260, 101486, 108735, 110712, 118620, 124551, 130482, 138390, 142344, 144980, 152229, 166068, 173976, 177930, 184520, 195723, 202972, 207585, 217470, 237240, 249102, 253715, 260964, 276780, 289960, 304458, 326205, 332136, 355860, 391446, 405944, 415170, 434940, 456687, 498204, 507430, 521928, 553560, 608916, 622755, 652410, 711720, 761145, 782892, 830340, 869880, 913374, 978615, 996408, 1014860, 1217832, 1245510, 1304820, 1370061, 1522290, 1565784, 1660680, 1826748, 1957230, 2029720, 2283435, 2491020, 2609640, 2740122, 3044580, 3653496, 3914460, 4566870, 4982040, 5480244, 6089160, 6850305, 7828920, 9133740, 10960488, 13700610, 18267480, 27401220, 54802440]

約数ペア:

[(1, 54802440), (2, 27401220), (3, 18267480), (4, 13700610), (5, 10960488), (6, 9133740), (7, 7828920), (8, 6850305), (9, 6089160), (10, 5480244), (11, 4982040), (12, 4566870), (14, 3914460), (15, 3653496), (18, 3044580), (20, 2740122), (21, 2609640), (22, 2491020), (24, 2283435), (27, 2029720), (28, 1957230), (30, 1826748), (33, 1660680), (35, 1565784), (36, 1522290), (40, 1370061), (42, 1304820), (44, 1245510), (45, 1217832), (54, 1014860), (55, 996408), (56, 978615), (60, 913374), (63, 869880), (66, 830340), (70, 782892), (72, 761145), (77, 711720), (84, 652410), (88, 622755), (90, 608916), (99, 553560), (105, 521928), (108, 507430), (110, 498204), (120, 456687), (126, 434940), (132, 415170), (135, 405944), (140, 391446), (154, 355860), (165, 332136), (168, 326205), (180, 304458), (189, 289960), (198, 276780), (210, 260964), (216, 253715), (220, 249102), (231, 237240), (252, 217470), (264, 207585), (270, 202972), (280, 195723), (297, 184520), (308, 177930), (315, 173976), (330, 166068), (360, 152229), (378, 144980), (385, 142344), (396, 138390), (420, 130482), (440, 124551), (462, 118620), (495, 110712), (504, 108735), (540, 101486), (594, 92260), (616, 88965), (630, 86988), (659, 83160), (660, 83034), (693, 79080), (756, 72490), (770, 71172), (792, 69195), (840, 65241), (924, 59310), (945, 57992), (990, 55356), (1080, 50743), (1155, 47448), (1188, 46130), (1260, 43494), (1318, 41580), (1320, 41517), (1386, 39540), (1485, 36904), (1512, 36245), (1540, 35586), (1848, 29655), (1890, 28996), (1977, 27720), (1980, 27678), (2079, 26360), (2310, 23724), (2376, 23065), (2520, 21747), (2636, 20790), (2772, 19770), (2970, 18452), (3080, 17793), (3295, 16632), (3465, 15816), (3780, 14498), (3954, 13860), (3960, 13839), (4158, 13180), (4613, 11880), (4620, 11862), (5272, 10395), (5544, 9885), (5931, 9240), (5940, 9226), (6590, 8316), (6930, 7908), (7249, 7560)]