1230932100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{215953}}^1$

素因数の和:215989

約数の個数: 72

約数和(自身を含む): 3748961440

約数和(自身を除く): 2518029340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 215953, 431906, 647859, 863812, 1079765, 1295718, 2159530, 2591436, 3239295, 4103107, 4319060, 5398825, 6478590, 8206214, 10797650, 12309321, 12957180, 16196475, 16412428, 20515535, 21595300, 24618642, 32392950, 41031070, 49237284, 61546605, 64785900, 82062140, 102577675, 123093210, 205155350, 246186420, 307733025, 410310700, 615466050, 1230932100]

約数ペア:

[(1, 1230932100), (2, 615466050), (3, 410310700), (4, 307733025), (5, 246186420), (6, 205155350), (10, 123093210), (12, 102577675), (15, 82062140), (19, 64785900), (20, 61546605), (25, 49237284), (30, 41031070), (38, 32392950), (50, 24618642), (57, 21595300), (60, 20515535), (75, 16412428), (76, 16196475), (95, 12957180), (100, 12309321), (114, 10797650), (150, 8206214), (190, 6478590), (228, 5398825), (285, 4319060), (300, 4103107), (380, 3239295), (475, 2591436), (570, 2159530), (950, 1295718), (1140, 1079765), (1425, 863812), (1900, 647859), (2850, 431906), (5700, 215953)]