102265280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 276660864

約数和(自身を除く): 174395584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 61, 62, 64, 65, 80, 104, 122, 124, 130, 155, 160, 169, 208, 244, 248, 260, 305, 310, 320, 338, 403, 416, 488, 496, 520, 610, 620, 676, 793, 806, 832, 845, 976, 992, 1040, 1220, 1240, 1352, 1586, 1612, 1690, 1891, 1952, 1984, 2015, 2080, 2440, 2480, 2704, 3172, 3224, 3380, 3782, 3904, 3965, 4030, 4160, 4880, 4960, 5239, 5408, 6344, 6448, 6760, 7564, 7930, 8060, 9455, 9760, 9920, 10309, 10478, 10816, 12688, 12896, 13520, 15128, 15860, 16120, 18910, 19520, 20618, 20956, 24583, 25376, 25792, 26195, 27040, 30256, 31720, 32240, 37820, 41236, 41912, 49166, 50752, 51545, 52390, 54080, 60512, 63440, 64480, 75640, 82472, 83824, 98332, 103090, 104780, 121024, 122915, 126880, 128960, 151280, 164944, 167648, 196664, 206180, 209560, 245830, 253760, 302560, 319579, 329888, 335296, 393328, 412360, 419120, 491660, 605120, 639158, 659776, 786656, 824720, 838240, 983320, 1278316, 1573312, 1597895, 1649440, 1676480, 1966640, 2556632, 3195790, 3298880, 3933280, 5113264, 6391580, 7866560, 10226528, 12783160, 20453056, 25566320, 51132640, 102265280]

約数ペア:

[(1, 102265280), (2, 51132640), (4, 25566320), (5, 20453056), (8, 12783160), (10, 10226528), (13, 7866560), (16, 6391580), (20, 5113264), (26, 3933280), (31, 3298880), (32, 3195790), (40, 2556632), (52, 1966640), (61, 1676480), (62, 1649440), (64, 1597895), (65, 1573312), (80, 1278316), (104, 983320), (122, 838240), (124, 824720), (130, 786656), (155, 659776), (160, 639158), (169, 605120), (208, 491660), (244, 419120), (248, 412360), (260, 393328), (305, 335296), (310, 329888), (320, 319579), (338, 302560), (403, 253760), (416, 245830), (488, 209560), (496, 206180), (520, 196664), (610, 167648), (620, 164944), (676, 151280), (793, 128960), (806, 126880), (832, 122915), (845, 121024), (976, 104780), (992, 103090), (1040, 98332), (1220, 83824), (1240, 82472), (1352, 75640), (1586, 64480), (1612, 63440), (1690, 60512), (1891, 54080), (1952, 52390), (1984, 51545), (2015, 50752), (2080, 49166), (2440, 41912), (2480, 41236), (2704, 37820), (3172, 32240), (3224, 31720), (3380, 30256), (3782, 27040), (3904, 26195), (3965, 25792), (4030, 25376), (4160, 24583), (4880, 20956), (4960, 20618), (5239, 19520), (5408, 18910), (6344, 16120), (6448, 15860), (6760, 15128), (7564, 13520), (7930, 12896), (8060, 12688), (9455, 10816), (9760, 10478), (9920, 10309)]