764396550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{433}}^1\times {\mathrm{3923}}^1$

素因数の和:4374

約数の個数: 72

約数和(自身を含む): 2058946344

約数和(自身を除く): 1294549794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 433, 450, 866, 1299, 2165, 2598, 3897, 3923, 4330, 6495, 7794, 7846, 10825, 11769, 12990, 19485, 19615, 21650, 23538, 32475, 35307, 38970, 39230, 58845, 64950, 70614, 97425, 98075, 117690, 176535, 194850, 196150, 294225, 353070, 588450, 882675, 1698659, 1765350, 3397318, 5095977, 8493295, 10191954, 15287931, 16986590, 25479885, 30575862, 42466475, 50959770, 76439655, 84932950, 127399425, 152879310, 254798850, 382198275, 764396550]

約数ペア:

[(1, 764396550), (2, 382198275), (3, 254798850), (5, 152879310), (6, 127399425), (9, 84932950), (10, 76439655), (15, 50959770), (18, 42466475), (25, 30575862), (30, 25479885), (45, 16986590), (50, 15287931), (75, 10191954), (90, 8493295), (150, 5095977), (225, 3397318), (433, 1765350), (450, 1698659), (866, 882675), (1299, 588450), (2165, 353070), (2598, 294225), (3897, 196150), (3923, 194850), (4330, 176535), (6495, 117690), (7794, 98075), (7846, 97425), (10825, 70614), (11769, 64950), (12990, 58845), (19485, 39230), (19615, 38970), (21650, 35307), (23538, 32475)]