83005920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 144

約数和(自身を含む): 288353520

約数和(自身を除く): 205347600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 977, 1062, 1180, 1416, 1440, 1770, 1888, 1954, 2124, 2360, 2655, 2832, 2931, 3540, 3908, 4248, 4720, 4885, 5310, 5664, 5862, 7080, 7816, 8496, 8793, 9440, 9770, 10620, 11724, 14160, 14655, 15632, 16992, 17586, 19540, 21240, 23448, 28320, 29310, 31264, 35172, 39080, 42480, 43965, 46896, 57643, 58620, 70344, 78160, 84960, 87930, 93792, 115286, 117240, 140688, 156320, 172929, 175860, 230572, 234480, 281376, 288215, 345858, 351720, 461144, 468960, 518787, 576430, 691716, 703440, 864645, 922288, 1037574, 1152860, 1383432, 1406880, 1729290, 1844576, 2075148, 2305720, 2593935, 2766864, 3458580, 4150296, 4611440, 5187870, 5533728, 6917160, 8300592, 9222880, 10375740, 13834320, 16601184, 20751480, 27668640, 41502960, 83005920]

約数ペア:

[(1, 83005920), (2, 41502960), (3, 27668640), (4, 20751480), (5, 16601184), (6, 13834320), (8, 10375740), (9, 9222880), (10, 8300592), (12, 6917160), (15, 5533728), (16, 5187870), (18, 4611440), (20, 4150296), (24, 3458580), (30, 2766864), (32, 2593935), (36, 2305720), (40, 2075148), (45, 1844576), (48, 1729290), (59, 1406880), (60, 1383432), (72, 1152860), (80, 1037574), (90, 922288), (96, 864645), (118, 703440), (120, 691716), (144, 576430), (160, 518787), (177, 468960), (180, 461144), (236, 351720), (240, 345858), (288, 288215), (295, 281376), (354, 234480), (360, 230572), (472, 175860), (480, 172929), (531, 156320), (590, 140688), (708, 117240), (720, 115286), (885, 93792), (944, 87930), (977, 84960), (1062, 78160), (1180, 70344), (1416, 58620), (1440, 57643), (1770, 46896), (1888, 43965), (1954, 42480), (2124, 39080), (2360, 35172), (2655, 31264), (2832, 29310), (2931, 28320), (3540, 23448), (3908, 21240), (4248, 19540), (4720, 17586), (4885, 16992), (5310, 15632), (5664, 14655), (5862, 14160), (7080, 11724), (7816, 10620), (8496, 9770), (8793, 9440)]