204558150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43991}}^1$

素因数の和:44037

約数の個数: 48

約数和(自身を含む): 523680768

約数和(自身を除く): 319122618

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 43991, 87982, 131973, 219955, 263946, 439910, 659865, 1099775, 1319730, 1363721, 2199550, 2727442, 3299325, 4091163, 6598650, 6818605, 8182326, 13637210, 20455815, 34093025, 40911630, 68186050, 102279075, 204558150]

約数ペア:

[(1, 204558150), (2, 102279075), (3, 68186050), (5, 40911630), (6, 34093025), (10, 20455815), (15, 13637210), (25, 8182326), (30, 6818605), (31, 6598650), (50, 4091163), (62, 3299325), (75, 2727442), (93, 2199550), (150, 1363721), (155, 1319730), (186, 1099775), (310, 659865), (465, 439910), (775, 263946), (930, 219955), (1550, 131973), (2325, 87982), (4650, 43991)]