219829500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 144

約数和(自身を含む): 756703584

約数和(自身を除く): 536874084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 125, 132, 150, 165, 180, 198, 220, 225, 250, 275, 300, 330, 375, 396, 450, 495, 500, 550, 660, 750, 825, 900, 990, 1100, 1125, 1375, 1500, 1650, 1980, 2250, 2475, 2750, 3300, 4125, 4441, 4500, 4950, 5500, 8250, 8882, 9900, 12375, 13323, 16500, 17764, 22205, 24750, 26646, 39969, 44410, 48851, 49500, 53292, 66615, 79938, 88820, 97702, 111025, 133230, 146553, 159876, 195404, 199845, 222050, 244255, 266460, 293106, 333075, 399690, 439659, 444100, 488510, 555125, 586212, 666150, 732765, 799380, 879318, 977020, 999225, 1110250, 1221275, 1332300, 1465530, 1665375, 1758636, 1998450, 2198295, 2220500, 2442550, 2931060, 3330750, 3663825, 3996900, 4396590, 4885100, 4996125, 6106375, 6661500, 7327650, 8793180, 9992250, 10991475, 12212750, 14655300, 18319125, 19984500, 21982950, 24425500, 36638250, 43965900, 54957375, 73276500, 109914750, 219829500]

約数ペア:

[(1, 219829500), (2, 109914750), (3, 73276500), (4, 54957375), (5, 43965900), (6, 36638250), (9, 24425500), (10, 21982950), (11, 19984500), (12, 18319125), (15, 14655300), (18, 12212750), (20, 10991475), (22, 9992250), (25, 8793180), (30, 7327650), (33, 6661500), (36, 6106375), (44, 4996125), (45, 4885100), (50, 4396590), (55, 3996900), (60, 3663825), (66, 3330750), (75, 2931060), (90, 2442550), (99, 2220500), (100, 2198295), (110, 1998450), (125, 1758636), (132, 1665375), (150, 1465530), (165, 1332300), (180, 1221275), (198, 1110250), (220, 999225), (225, 977020), (250, 879318), (275, 799380), (300, 732765), (330, 666150), (375, 586212), (396, 555125), (450, 488510), (495, 444100), (500, 439659), (550, 399690), (660, 333075), (750, 293106), (825, 266460), (900, 244255), (990, 222050), (1100, 199845), (1125, 195404), (1375, 159876), (1500, 146553), (1650, 133230), (1980, 111025), (2250, 97702), (2475, 88820), (2750, 79938), (3300, 66615), (4125, 53292), (4441, 49500), (4500, 48851), (4950, 44410), (5500, 39969), (8250, 26646), (8882, 24750), (9900, 22205), (12375, 17764), (13323, 16500)]