77225280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 273881088

約数和(自身を除く): 196655808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 103, 110, 120, 132, 142, 160, 165, 176, 192, 206, 213, 220, 240, 264, 284, 309, 320, 330, 352, 355, 412, 426, 440, 480, 515, 528, 568, 618, 660, 704, 710, 781, 824, 852, 880, 960, 1030, 1056, 1065, 1133, 1136, 1236, 1320, 1420, 1545, 1562, 1648, 1704, 1760, 2060, 2112, 2130, 2266, 2272, 2343, 2472, 2640, 2840, 3090, 3124, 3296, 3399, 3408, 3520, 3905, 4120, 4260, 4532, 4544, 4686, 4944, 5280, 5665, 5680, 6180, 6248, 6592, 6798, 6816, 7313, 7810, 8240, 8520, 9064, 9372, 9888, 10560, 11330, 11360, 11715, 12360, 12496, 13596, 13632, 14626, 15620, 16480, 16995, 17040, 18128, 18744, 19776, 21939, 22660, 22720, 23430, 24720, 24992, 27192, 29252, 31240, 32960, 33990, 34080, 36256, 36565, 37488, 43878, 45320, 46860, 49440, 49984, 54384, 58504, 62480, 67980, 68160, 72512, 73130, 74976, 80443, 87756, 90640, 93720, 98880, 108768, 109695, 117008, 124960, 135960, 146260, 149952, 160886, 175512, 181280, 187440, 217536, 219390, 234016, 241329, 249920, 271920, 292520, 321772, 351024, 362560, 374880, 402215, 438780, 468032, 482658, 543840, 585040, 643544, 702048, 749760, 804430, 877560, 965316, 1087680, 1170080, 1206645, 1287088, 1404096, 1608860, 1755120, 1930632, 2340160, 2413290, 2574176, 3217720, 3510240, 3861264, 4826580, 5148352, 6435440, 7020480, 7722528, 9653160, 12870880, 15445056, 19306320, 25741760, 38612640, 77225280]

約数ペア:

[(1, 77225280), (2, 38612640), (3, 25741760), (4, 19306320), (5, 15445056), (6, 12870880), (8, 9653160), (10, 7722528), (11, 7020480), (12, 6435440), (15, 5148352), (16, 4826580), (20, 3861264), (22, 3510240), (24, 3217720), (30, 2574176), (32, 2413290), (33, 2340160), (40, 1930632), (44, 1755120), (48, 1608860), (55, 1404096), (60, 1287088), (64, 1206645), (66, 1170080), (71, 1087680), (80, 965316), (88, 877560), (96, 804430), (103, 749760), (110, 702048), (120, 643544), (132, 585040), (142, 543840), (160, 482658), (165, 468032), (176, 438780), (192, 402215), (206, 374880), (213, 362560), (220, 351024), (240, 321772), (264, 292520), (284, 271920), (309, 249920), (320, 241329), (330, 234016), (352, 219390), (355, 217536), (412, 187440), (426, 181280), (440, 175512), (480, 160886), (515, 149952), (528, 146260), (568, 135960), (618, 124960), (660, 117008), (704, 109695), (710, 108768), (781, 98880), (824, 93720), (852, 90640), (880, 87756), (960, 80443), (1030, 74976), (1056, 73130), (1065, 72512), (1133, 68160), (1136, 67980), (1236, 62480), (1320, 58504), (1420, 54384), (1545, 49984), (1562, 49440), (1648, 46860), (1704, 45320), (1760, 43878), (2060, 37488), (2112, 36565), (2130, 36256), (2266, 34080), (2272, 33990), (2343, 32960), (2472, 31240), (2640, 29252), (2840, 27192), (3090, 24992), (3124, 24720), (3296, 23430), (3399, 22720), (3408, 22660), (3520, 21939), (3905, 19776), (4120, 18744), (4260, 18128), (4532, 17040), (4544, 16995), (4686, 16480), (4944, 15620), (5280, 14626), (5665, 13632), (5680, 13596), (6180, 12496), (6248, 12360), (6592, 11715), (6798, 11360), (6816, 11330), (7313, 10560), (7810, 9888), (8240, 9372), (8520, 9064)]