442378200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 1513653120

約数和(自身を除く): 1071274920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 97, 100, 110, 120, 132, 150, 165, 194, 200, 220, 264, 275, 291, 300, 330, 388, 440, 485, 550, 582, 600, 660, 691, 776, 825, 970, 1067, 1100, 1164, 1320, 1382, 1455, 1650, 1940, 2073, 2134, 2200, 2328, 2425, 2764, 2910, 3201, 3300, 3455, 3880, 4146, 4268, 4850, 5335, 5528, 5820, 6402, 6600, 6910, 7275, 7601, 8292, 8536, 9700, 10365, 10670, 11640, 12804, 13820, 14550, 15202, 16005, 16584, 17275, 19400, 20730, 21340, 22803, 25608, 26675, 27640, 29100, 30404, 32010, 34550, 38005, 41460, 42680, 45606, 51825, 53350, 58200, 60808, 64020, 67027, 69100, 76010, 80025, 82920, 91212, 103650, 106700, 114015, 128040, 134054, 138200, 152020, 160050, 182424, 190025, 201081, 207300, 213400, 228030, 268108, 304040, 320100, 335135, 380050, 402162, 414600, 456060, 536216, 570075, 640200, 670270, 737297, 760100, 804324, 912120, 1005405, 1140150, 1340540, 1474594, 1520200, 1608648, 1675675, 2010810, 2211891, 2280300, 2681080, 2949188, 3351350, 3686485, 4021620, 4423782, 4560600, 5027025, 5898376, 6702700, 7372970, 8043240, 8847564, 10054050, 11059455, 13405400, 14745940, 17695128, 18432425, 20108100, 22118910, 29491880, 36864850, 40216200, 44237820, 55297275, 73729700, 88475640, 110594550, 147459400, 221189100, 442378200]

約数ペア:

[(1, 442378200), (2, 221189100), (3, 147459400), (4, 110594550), (5, 88475640), (6, 73729700), (8, 55297275), (10, 44237820), (11, 40216200), (12, 36864850), (15, 29491880), (20, 22118910), (22, 20108100), (24, 18432425), (25, 17695128), (30, 14745940), (33, 13405400), (40, 11059455), (44, 10054050), (50, 8847564), (55, 8043240), (60, 7372970), (66, 6702700), (75, 5898376), (88, 5027025), (97, 4560600), (100, 4423782), (110, 4021620), (120, 3686485), (132, 3351350), (150, 2949188), (165, 2681080), (194, 2280300), (200, 2211891), (220, 2010810), (264, 1675675), (275, 1608648), (291, 1520200), (300, 1474594), (330, 1340540), (388, 1140150), (440, 1005405), (485, 912120), (550, 804324), (582, 760100), (600, 737297), (660, 670270), (691, 640200), (776, 570075), (825, 536216), (970, 456060), (1067, 414600), (1100, 402162), (1164, 380050), (1320, 335135), (1382, 320100), (1455, 304040), (1650, 268108), (1940, 228030), (2073, 213400), (2134, 207300), (2200, 201081), (2328, 190025), (2425, 182424), (2764, 160050), (2910, 152020), (3201, 138200), (3300, 134054), (3455, 128040), (3880, 114015), (4146, 106700), (4268, 103650), (4850, 91212), (5335, 82920), (5528, 80025), (5820, 76010), (6402, 69100), (6600, 67027), (6910, 64020), (7275, 60808), (7601, 58200), (8292, 53350), (8536, 51825), (9700, 45606), (10365, 42680), (10670, 41460), (11640, 38005), (12804, 34550), (13820, 32010), (14550, 30404), (15202, 29100), (16005, 27640), (16584, 26675), (17275, 25608), (19400, 22803), (20730, 21340)]