222667800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 728524800

約数和(自身を除く): 505857000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 67, 75, 87, 100, 116, 120, 134, 145, 150, 174, 191, 200, 201, 232, 268, 290, 300, 335, 348, 382, 402, 435, 536, 573, 580, 600, 670, 696, 725, 764, 804, 870, 955, 1005, 1146, 1160, 1340, 1450, 1528, 1608, 1675, 1740, 1910, 1943, 2010, 2175, 2292, 2680, 2865, 2900, 3350, 3480, 3820, 3886, 4020, 4350, 4584, 4775, 5025, 5539, 5730, 5800, 5829, 6700, 7640, 7772, 8040, 8700, 9550, 9715, 10050, 11078, 11460, 11658, 12797, 13400, 14325, 15544, 16617, 17400, 19100, 19430, 20100, 22156, 22920, 23316, 25594, 27695, 28650, 29145, 33234, 38200, 38391, 38860, 40200, 44312, 46632, 48575, 51188, 55390, 57300, 58290, 63985, 66468, 76782, 77720, 83085, 97150, 102376, 110780, 114600, 116580, 127970, 132936, 138475, 145725, 153564, 166170, 191955, 194300, 221560, 233160, 255940, 276950, 291450, 307128, 319925, 332340, 371113, 383910, 388600, 415425, 511880, 553900, 582900, 639850, 664680, 742226, 767820, 830850, 959775, 1107800, 1113339, 1165800, 1279700, 1484452, 1535640, 1661700, 1855565, 1919550, 2226678, 2559400, 2968904, 3323400, 3711130, 3839100, 4453356, 5566695, 7422260, 7678200, 8906712, 9277825, 11133390, 14844520, 18555650, 22266780, 27833475, 37111300, 44533560, 55666950, 74222600, 111333900, 222667800]

約数ペア:

[(1, 222667800), (2, 111333900), (3, 74222600), (4, 55666950), (5, 44533560), (6, 37111300), (8, 27833475), (10, 22266780), (12, 18555650), (15, 14844520), (20, 11133390), (24, 9277825), (25, 8906712), (29, 7678200), (30, 7422260), (40, 5566695), (50, 4453356), (58, 3839100), (60, 3711130), (67, 3323400), (75, 2968904), (87, 2559400), (100, 2226678), (116, 1919550), (120, 1855565), (134, 1661700), (145, 1535640), (150, 1484452), (174, 1279700), (191, 1165800), (200, 1113339), (201, 1107800), (232, 959775), (268, 830850), (290, 767820), (300, 742226), (335, 664680), (348, 639850), (382, 582900), (402, 553900), (435, 511880), (536, 415425), (573, 388600), (580, 383910), (600, 371113), (670, 332340), (696, 319925), (725, 307128), (764, 291450), (804, 276950), (870, 255940), (955, 233160), (1005, 221560), (1146, 194300), (1160, 191955), (1340, 166170), (1450, 153564), (1528, 145725), (1608, 138475), (1675, 132936), (1740, 127970), (1910, 116580), (1943, 114600), (2010, 110780), (2175, 102376), (2292, 97150), (2680, 83085), (2865, 77720), (2900, 76782), (3350, 66468), (3480, 63985), (3820, 58290), (3886, 57300), (4020, 55390), (4350, 51188), (4584, 48575), (4775, 46632), (5025, 44312), (5539, 40200), (5730, 38860), (5800, 38391), (5829, 38200), (6700, 33234), (7640, 29145), (7772, 28650), (8040, 27695), (8700, 25594), (9550, 23316), (9715, 22920), (10050, 22156), (11078, 20100), (11460, 19430), (11658, 19100), (12797, 17400), (13400, 16617), (14325, 15544)]