200801400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 640818360

約数和(自身を除く): 440016960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 43, 50, 60, 75, 86, 100, 120, 129, 150, 172, 181, 200, 215, 258, 300, 344, 362, 430, 516, 543, 600, 645, 724, 860, 905, 1032, 1075, 1086, 1290, 1448, 1720, 1810, 1849, 2150, 2172, 2580, 2715, 3225, 3620, 3698, 4300, 4344, 4525, 5160, 5430, 5547, 6450, 7240, 7396, 7783, 8600, 9050, 9245, 10860, 11094, 12900, 13575, 14792, 15566, 18100, 18490, 21720, 22188, 23349, 25800, 27150, 27735, 31132, 36200, 36980, 38915, 44376, 46225, 46698, 54300, 55470, 62264, 73960, 77830, 92450, 93396, 108600, 110940, 116745, 138675, 155660, 184900, 186792, 194575, 221880, 233490, 277350, 311320, 334669, 369800, 389150, 466980, 554700, 583725, 669338, 778300, 933960, 1004007, 1109400, 1167450, 1338676, 1556600, 1673345, 2008014, 2334900, 2677352, 3346690, 4016028, 4669800, 5020035, 6693380, 8032056, 8366725, 10040070, 13386760, 16733450, 20080140, 25100175, 33466900, 40160280, 50200350, 66933800, 100400700, 200801400]

約数ペア:

[(1, 200801400), (2, 100400700), (3, 66933800), (4, 50200350), (5, 40160280), (6, 33466900), (8, 25100175), (10, 20080140), (12, 16733450), (15, 13386760), (20, 10040070), (24, 8366725), (25, 8032056), (30, 6693380), (40, 5020035), (43, 4669800), (50, 4016028), (60, 3346690), (75, 2677352), (86, 2334900), (100, 2008014), (120, 1673345), (129, 1556600), (150, 1338676), (172, 1167450), (181, 1109400), (200, 1004007), (215, 933960), (258, 778300), (300, 669338), (344, 583725), (362, 554700), (430, 466980), (516, 389150), (543, 369800), (600, 334669), (645, 311320), (724, 277350), (860, 233490), (905, 221880), (1032, 194575), (1075, 186792), (1086, 184900), (1290, 155660), (1448, 138675), (1720, 116745), (1810, 110940), (1849, 108600), (2150, 93396), (2172, 92450), (2580, 77830), (2715, 73960), (3225, 62264), (3620, 55470), (3698, 54300), (4300, 46698), (4344, 46225), (4525, 44376), (5160, 38915), (5430, 36980), (5547, 36200), (6450, 31132), (7240, 27735), (7396, 27150), (7783, 25800), (8600, 23349), (9050, 22188), (9245, 21720), (10860, 18490), (11094, 18100), (12900, 15566), (13575, 14792)]