67886550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:862

約数の個数: 72

約数和(自身を含む): 183410136

約数和(自身を除く): 115523586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 257, 450, 514, 587, 771, 1174, 1285, 1542, 1761, 2313, 2570, 2935, 3522, 3855, 4626, 5283, 5870, 6425, 7710, 8805, 10566, 11565, 12850, 14675, 17610, 19275, 23130, 26415, 29350, 38550, 44025, 52830, 57825, 88050, 115650, 132075, 150859, 264150, 301718, 452577, 754295, 905154, 1357731, 1508590, 2262885, 2715462, 3771475, 4525770, 6788655, 7542950, 11314425, 13577310, 22628850, 33943275, 67886550]

約数ペア:

[(1, 67886550), (2, 33943275), (3, 22628850), (5, 13577310), (6, 11314425), (9, 7542950), (10, 6788655), (15, 4525770), (18, 3771475), (25, 2715462), (30, 2262885), (45, 1508590), (50, 1357731), (75, 905154), (90, 754295), (150, 452577), (225, 301718), (257, 264150), (450, 150859), (514, 132075), (587, 115650), (771, 88050), (1174, 57825), (1285, 52830), (1542, 44025), (1761, 38550), (2313, 29350), (2570, 26415), (2935, 23130), (3522, 19275), (3855, 17610), (4626, 14675), (5283, 12850), (5870, 11565), (6425, 10566), (7710, 8805)]