218687700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9467}}^1$

素因数の和:9502

約数の個数: 144

約数和(自身を含む): 788949504

約数和(自身を除く): 570261804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 9467, 11550, 18934, 23100, 28401, 37868, 47335, 56802, 66269, 94670, 104137, 113604, 132538, 142005, 189340, 198807, 208274, 236675, 265076, 284010, 312411, 331345, 397614, 416548, 473350, 520685, 568020, 624822, 662690, 710025, 728959, 795228, 946700, 994035, 1041370, 1249644, 1325380, 1420050, 1457918, 1562055, 1656725, 1988070, 2082740, 2186877, 2603425, 2840100, 2915836, 3124110, 3313450, 3644795, 3976140, 4373754, 4970175, 5206850, 6248220, 6626900, 7289590, 7810275, 8747508, 9940350, 10413700, 10934385, 14579180, 15620550, 18223975, 19880700, 21868770, 31241100, 36447950, 43737540, 54671925, 72895900, 109343850, 218687700]

約数ペア:

[(1, 218687700), (2, 109343850), (3, 72895900), (4, 54671925), (5, 43737540), (6, 36447950), (7, 31241100), (10, 21868770), (11, 19880700), (12, 18223975), (14, 15620550), (15, 14579180), (20, 10934385), (21, 10413700), (22, 9940350), (25, 8747508), (28, 7810275), (30, 7289590), (33, 6626900), (35, 6248220), (42, 5206850), (44, 4970175), (50, 4373754), (55, 3976140), (60, 3644795), (66, 3313450), (70, 3124110), (75, 2915836), (77, 2840100), (84, 2603425), (100, 2186877), (105, 2082740), (110, 1988070), (132, 1656725), (140, 1562055), (150, 1457918), (154, 1420050), (165, 1325380), (175, 1249644), (210, 1041370), (220, 994035), (231, 946700), (275, 795228), (300, 728959), (308, 710025), (330, 662690), (350, 624822), (385, 568020), (420, 520685), (462, 473350), (525, 416548), (550, 397614), (660, 331345), (700, 312411), (770, 284010), (825, 265076), (924, 236675), (1050, 208274), (1100, 198807), (1155, 189340), (1540, 142005), (1650, 132538), (1925, 113604), (2100, 104137), (2310, 94670), (3300, 66269), (3850, 56802), (4620, 47335), (5775, 37868), (7700, 28401), (9467, 23100), (11550, 18934)]