85927800

素因数分解:

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

素因数の和:566

約数の個数: 192

約数和(自身を含む): 312480000

約数和(自身を除く): 226552200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 41, 42, 50, 56, 60, 70, 75, 82, 84, 100, 105, 120, 123, 140, 150, 164, 168, 175, 200, 205, 210, 246, 280, 287, 300, 328, 350, 410, 420, 492, 499, 525, 574, 600, 615, 700, 820, 840, 861, 984, 998, 1025, 1050, 1148, 1230, 1400, 1435, 1497, 1640, 1722, 1996, 2050, 2100, 2296, 2460, 2495, 2870, 2994, 3075, 3444, 3493, 3992, 4100, 4200, 4305, 4920, 4990, 5740, 5988, 6150, 6888, 6986, 7175, 7485, 8200, 8610, 9980, 10479, 11480, 11976, 12300, 12475, 13972, 14350, 14970, 17220, 17465, 19960, 20459, 20958, 21525, 24600, 24950, 27944, 28700, 29940, 34440, 34930, 37425, 40918, 41916, 43050, 49900, 52395, 57400, 59880, 61377, 69860, 74850, 81836, 83832, 86100, 87325, 99800, 102295, 104790, 122754, 139720, 143213, 149700, 163672, 172200, 174650, 204590, 209580, 245508, 261975, 286426, 299400, 306885, 349300, 409180, 419160, 429639, 491016, 511475, 523950, 572852, 613770, 698600, 716065, 818360, 859278, 1022950, 1047900, 1145704, 1227540, 1432130, 1534425, 1718556, 2045900, 2095800, 2148195, 2455080, 2864260, 3068850, 3437112, 3580325, 4091800, 4296390, 5728520, 6137700, 7160650, 8592780, 10740975, 12275400, 14321300, 17185560, 21481950, 28642600, 42963900, 85927800]

約数ペア:

[(1, 85927800), (2, 42963900), (3, 28642600), (4, 21481950), (5, 17185560), (6, 14321300), (7, 12275400), (8, 10740975), (10, 8592780), (12, 7160650), (14, 6137700), (15, 5728520), (20, 4296390), (21, 4091800), (24, 3580325), (25, 3437112), (28, 3068850), (30, 2864260), (35, 2455080), (40, 2148195), (41, 2095800), (42, 2045900), (50, 1718556), (56, 1534425), (60, 1432130), (70, 1227540), (75, 1145704), (82, 1047900), (84, 1022950), (100, 859278), (105, 818360), (120, 716065), (123, 698600), (140, 613770), (150, 572852), (164, 523950), (168, 511475), (175, 491016), (200, 429639), (205, 419160), (210, 409180), (246, 349300), (280, 306885), (287, 299400), (300, 286426), (328, 261975), (350, 245508), (410, 209580), (420, 204590), (492, 174650), (499, 172200), (525, 163672), (574, 149700), (600, 143213), (615, 139720), (700, 122754), (820, 104790), (840, 102295), (861, 99800), (984, 87325), (998, 86100), (1025, 83832), (1050, 81836), (1148, 74850), (1230, 69860), (1400, 61377), (1435, 59880), (1497, 57400), (1640, 52395), (1722, 49900), (1996, 43050), (2050, 41916), (2100, 40918), (2296, 37425), (2460, 34930), (2495, 34440), (2870, 29940), (2994, 28700), (3075, 27944), (3444, 24950), (3493, 24600), (3992, 21525), (4100, 20958), (4200, 20459), (4305, 19960), (4920, 17465), (4990, 17220), (5740, 14970), (5988, 14350), (6150, 13972), (6888, 12475), (6986, 12300), (7175, 11976), (7485, 11480), (8200, 10479), (8610, 9980)]