286820100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:939

約数の個数: 216

約数和(自身を含む): 1048057920

約数和(自身を除く): 761237820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 84, 90, 100, 105, 106, 126, 140, 150, 159, 175, 180, 210, 212, 225, 252, 265, 300, 315, 318, 350, 371, 420, 450, 477, 525, 530, 630, 636, 700, 742, 795, 859, 900, 954, 1050, 1060, 1113, 1260, 1325, 1484, 1575, 1590, 1718, 1855, 1908, 2100, 2226, 2385, 2577, 2650, 3150, 3180, 3339, 3436, 3710, 3975, 4295, 4452, 4770, 5154, 5300, 5565, 6013, 6300, 6678, 7420, 7731, 7950, 8590, 9275, 9540, 10308, 11130, 11925, 12026, 12885, 13356, 15462, 15900, 16695, 17180, 18039, 18550, 21475, 22260, 23850, 24052, 25770, 27825, 30065, 30924, 33390, 36078, 37100, 38655, 42950, 45527, 47700, 51540, 54117, 55650, 60130, 64425, 66780, 72156, 77310, 83475, 85900, 90195, 91054, 108234, 111300, 120260, 128850, 136581, 150325, 154620, 166950, 180390, 182108, 193275, 216468, 227635, 257700, 270585, 273162, 300650, 318689, 333900, 360780, 386550, 409743, 450975, 455270, 541170, 546324, 601300, 637378, 682905, 773100, 819486, 901950, 910540, 956067, 1082340, 1138175, 1274756, 1352925, 1365810, 1593445, 1638972, 1803900, 1912134, 2048715, 2276350, 2705850, 2731620, 2868201, 3186890, 3414525, 3824268, 4097430, 4552700, 4780335, 5411700, 5736402, 6373780, 6829050, 7967225, 8194860, 9560670, 10243575, 11472804, 13658100, 14341005, 15934450, 19121340, 20487150, 23901675, 28682010, 31868900, 40974300, 47803350, 57364020, 71705025, 95606700, 143410050, 286820100]

約数ペア:

[(1, 286820100), (2, 143410050), (3, 95606700), (4, 71705025), (5, 57364020), (6, 47803350), (7, 40974300), (9, 31868900), (10, 28682010), (12, 23901675), (14, 20487150), (15, 19121340), (18, 15934450), (20, 14341005), (21, 13658100), (25, 11472804), (28, 10243575), (30, 9560670), (35, 8194860), (36, 7967225), (42, 6829050), (45, 6373780), (50, 5736402), (53, 5411700), (60, 4780335), (63, 4552700), (70, 4097430), (75, 3824268), (84, 3414525), (90, 3186890), (100, 2868201), (105, 2731620), (106, 2705850), (126, 2276350), (140, 2048715), (150, 1912134), (159, 1803900), (175, 1638972), (180, 1593445), (210, 1365810), (212, 1352925), (225, 1274756), (252, 1138175), (265, 1082340), (300, 956067), (315, 910540), (318, 901950), (350, 819486), (371, 773100), (420, 682905), (450, 637378), (477, 601300), (525, 546324), (530, 541170), (630, 455270), (636, 450975), (700, 409743), (742, 386550), (795, 360780), (859, 333900), (900, 318689), (954, 300650), (1050, 273162), (1060, 270585), (1113, 257700), (1260, 227635), (1325, 216468), (1484, 193275), (1575, 182108), (1590, 180390), (1718, 166950), (1855, 154620), (1908, 150325), (2100, 136581), (2226, 128850), (2385, 120260), (2577, 111300), (2650, 108234), (3150, 91054), (3180, 90195), (3339, 85900), (3436, 83475), (3710, 77310), (3975, 72156), (4295, 66780), (4452, 64425), (4770, 60130), (5154, 55650), (5300, 54117), (5565, 51540), (6013, 47700), (6300, 45527), (6678, 42950), (7420, 38655), (7731, 37100), (7950, 36078), (8590, 33390), (9275, 30924), (9540, 30065), (10308, 27825), (11130, 25770), (11925, 24052), (12026, 23850), (12885, 22260), (13356, 21475), (15462, 18550), (15900, 18039), (16695, 17180)]