102600420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:885

約数の個数: 96

約数和(自身を含む): 311404800

約数和(自身を除く): 208804380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 199, 260, 390, 398, 597, 661, 780, 796, 995, 1194, 1322, 1983, 1990, 2388, 2587, 2644, 2985, 3305, 3966, 3980, 5174, 5970, 6610, 7761, 7932, 8593, 9915, 10348, 11940, 12935, 13220, 15522, 17186, 19830, 25779, 25870, 31044, 34372, 38805, 39660, 42965, 51558, 51740, 77610, 85930, 103116, 128895, 131539, 155220, 171860, 257790, 263078, 394617, 515580, 526156, 657695, 789234, 1315390, 1578468, 1710007, 1973085, 2630780, 3420014, 3946170, 5130021, 6840028, 7892340, 8550035, 10260042, 17100070, 20520084, 25650105, 34200140, 51300210, 102600420]

約数ペア:

[(1, 102600420), (2, 51300210), (3, 34200140), (4, 25650105), (5, 20520084), (6, 17100070), (10, 10260042), (12, 8550035), (13, 7892340), (15, 6840028), (20, 5130021), (26, 3946170), (30, 3420014), (39, 2630780), (52, 1973085), (60, 1710007), (65, 1578468), (78, 1315390), (130, 789234), (156, 657695), (195, 526156), (199, 515580), (260, 394617), (390, 263078), (398, 257790), (597, 171860), (661, 155220), (780, 131539), (796, 128895), (995, 103116), (1194, 85930), (1322, 77610), (1983, 51740), (1990, 51558), (2388, 42965), (2587, 39660), (2644, 38805), (2985, 34372), (3305, 31044), (3966, 25870), (3980, 25779), (5174, 19830), (5970, 17186), (6610, 15522), (7761, 13220), (7932, 12935), (8593, 11940), (9915, 10348)]