274448250

素因数分解:

$2^1\times 3^4\times 5^3\times {\mathrm{13553}}^1$

素因数の和:13582

約数の個数: 80

約数和(自身を含む): 767535912

約数和(自身を除く): 493087662

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 125, 135, 150, 162, 225, 250, 270, 375, 405, 450, 675, 750, 810, 1125, 1350, 2025, 2250, 3375, 4050, 6750, 10125, 13553, 20250, 27106, 40659, 67765, 81318, 121977, 135530, 203295, 243954, 338825, 365931, 406590, 609885, 677650, 731862, 1016475, 1097793, 1219770, 1694125, 1829655, 2032950, 2195586, 3049425, 3388250, 3659310, 5082375, 5488965, 6098850, 9148275, 10164750, 10977930, 15247125, 18296550, 27444825, 30494250, 45741375, 54889650, 91482750, 137224125, 274448250]

約数ペア:

[(1, 274448250), (2, 137224125), (3, 91482750), (5, 54889650), (6, 45741375), (9, 30494250), (10, 27444825), (15, 18296550), (18, 15247125), (25, 10977930), (27, 10164750), (30, 9148275), (45, 6098850), (50, 5488965), (54, 5082375), (75, 3659310), (81, 3388250), (90, 3049425), (125, 2195586), (135, 2032950), (150, 1829655), (162, 1694125), (225, 1219770), (250, 1097793), (270, 1016475), (375, 731862), (405, 677650), (450, 609885), (675, 406590), (750, 365931), (810, 338825), (1125, 243954), (1350, 203295), (2025, 135530), (2250, 121977), (3375, 81318), (4050, 67765), (6750, 40659), (10125, 27106), (13553, 20250)]