42963900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 145824000

約数和(自身を除く): 102860100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 140, 150, 164, 175, 205, 210, 246, 287, 300, 350, 410, 420, 492, 499, 525, 574, 615, 700, 820, 861, 998, 1025, 1050, 1148, 1230, 1435, 1497, 1722, 1996, 2050, 2100, 2460, 2495, 2870, 2994, 3075, 3444, 3493, 4100, 4305, 4990, 5740, 5988, 6150, 6986, 7175, 7485, 8610, 9980, 10479, 12300, 12475, 13972, 14350, 14970, 17220, 17465, 20459, 20958, 21525, 24950, 28700, 29940, 34930, 37425, 40918, 41916, 43050, 49900, 52395, 61377, 69860, 74850, 81836, 86100, 87325, 102295, 104790, 122754, 143213, 149700, 174650, 204590, 209580, 245508, 261975, 286426, 306885, 349300, 409180, 429639, 511475, 523950, 572852, 613770, 716065, 859278, 1022950, 1047900, 1227540, 1432130, 1534425, 1718556, 2045900, 2148195, 2864260, 3068850, 3580325, 4296390, 6137700, 7160650, 8592780, 10740975, 14321300, 21481950, 42963900]

約数ペア:

[(1, 42963900), (2, 21481950), (3, 14321300), (4, 10740975), (5, 8592780), (6, 7160650), (7, 6137700), (10, 4296390), (12, 3580325), (14, 3068850), (15, 2864260), (20, 2148195), (21, 2045900), (25, 1718556), (28, 1534425), (30, 1432130), (35, 1227540), (41, 1047900), (42, 1022950), (50, 859278), (60, 716065), (70, 613770), (75, 572852), (82, 523950), (84, 511475), (100, 429639), (105, 409180), (123, 349300), (140, 306885), (150, 286426), (164, 261975), (175, 245508), (205, 209580), (210, 204590), (246, 174650), (287, 149700), (300, 143213), (350, 122754), (410, 104790), (420, 102295), (492, 87325), (499, 86100), (525, 81836), (574, 74850), (615, 69860), (700, 61377), (820, 52395), (861, 49900), (998, 43050), (1025, 41916), (1050, 40918), (1148, 37425), (1230, 34930), (1435, 29940), (1497, 28700), (1722, 24950), (1996, 21525), (2050, 20958), (2100, 20459), (2460, 17465), (2495, 17220), (2870, 14970), (2994, 14350), (3075, 13972), (3444, 12475), (3493, 12300), (4100, 10479), (4305, 9980), (4990, 8610), (5740, 7485), (5988, 7175), (6150, 6986)]