2086012800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{72431}}^1$

素因数の和:72461

約数の個数: 144

約数和(自身を含む): 7443474480

約数和(自身を除く): 5357461680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2400, 2880, 3200, 3600, 4800, 5760, 7200, 9600, 14400, 28800, 72431, 144862, 217293, 289724, 362155, 434586, 579448, 651879, 724310, 869172, 1086465, 1158896, 1303758, 1448620, 1738344, 1810775, 2172930, 2317792, 2607516, 2897240, 3259395, 3476688, 3621550, 4345860, 4635584, 5215032, 5432325, 5794480, 6518790, 6953376, 7243100, 8691720, 9271168, 10430064, 10864650, 11588960, 13037580, 13906752, 14486200, 16296975, 17383440, 20860128, 21729300, 23177920, 26075160, 27813504, 28972400, 32593950, 34766880, 41720256, 43458600, 46355840, 52150320, 57944800, 65187900, 69533760, 83440512, 86917200, 104300640, 115889600, 130375800, 139067520, 173834400, 208601280, 231779200, 260751600, 347668800, 417202560, 521503200, 695337600, 1043006400, 2086012800]

約数ペア:

[(1, 2086012800), (2, 1043006400), (3, 695337600), (4, 521503200), (5, 417202560), (6, 347668800), (8, 260751600), (9, 231779200), (10, 208601280), (12, 173834400), (15, 139067520), (16, 130375800), (18, 115889600), (20, 104300640), (24, 86917200), (25, 83440512), (30, 69533760), (32, 65187900), (36, 57944800), (40, 52150320), (45, 46355840), (48, 43458600), (50, 41720256), (60, 34766880), (64, 32593950), (72, 28972400), (75, 27813504), (80, 26075160), (90, 23177920), (96, 21729300), (100, 20860128), (120, 17383440), (128, 16296975), (144, 14486200), (150, 13906752), (160, 13037580), (180, 11588960), (192, 10864650), (200, 10430064), (225, 9271168), (240, 8691720), (288, 7243100), (300, 6953376), (320, 6518790), (360, 5794480), (384, 5432325), (400, 5215032), (450, 4635584), (480, 4345860), (576, 3621550), (600, 3476688), (640, 3259395), (720, 2897240), (800, 2607516), (900, 2317792), (960, 2172930), (1152, 1810775), (1200, 1738344), (1440, 1448620), (1600, 1303758), (1800, 1158896), (1920, 1086465), (2400, 869172), (2880, 724310), (3200, 651879), (3600, 579448), (4800, 434586), (5760, 362155), (7200, 289724), (9600, 217293), (14400, 144862), (28800, 72431)]