272964900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{69991}}^1$

素因数の和:70021

約数の個数: 72

約数和(自身を含む): 850542784

約数和(自身を除く): 577577884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 69991, 139982, 209973, 279964, 349955, 419946, 699910, 839892, 909883, 1049865, 1399820, 1749775, 1819766, 2099730, 2729649, 3499550, 3639532, 4199460, 4549415, 5249325, 5459298, 6999100, 9098830, 10498650, 10918596, 13648245, 18197660, 20997300, 22747075, 27296490, 45494150, 54592980, 68241225, 90988300, 136482450, 272964900]

約数ペア:

[(1, 272964900), (2, 136482450), (3, 90988300), (4, 68241225), (5, 54592980), (6, 45494150), (10, 27296490), (12, 22747075), (13, 20997300), (15, 18197660), (20, 13648245), (25, 10918596), (26, 10498650), (30, 9098830), (39, 6999100), (50, 5459298), (52, 5249325), (60, 4549415), (65, 4199460), (75, 3639532), (78, 3499550), (100, 2729649), (130, 2099730), (150, 1819766), (156, 1749775), (195, 1399820), (260, 1049865), (300, 909883), (325, 839892), (390, 699910), (650, 419946), (780, 349955), (975, 279964), (1300, 209973), (1950, 139982), (3900, 69991)]