71056800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 216

約数和(自身を含む): 255921120

約数和(自身を除く): 184864320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 96, 100, 120, 139, 142, 144, 150, 160, 180, 200, 213, 225, 240, 278, 284, 288, 300, 355, 360, 400, 417, 426, 450, 480, 556, 568, 600, 639, 695, 710, 720, 800, 834, 852, 900, 1065, 1112, 1136, 1200, 1251, 1278, 1390, 1420, 1440, 1668, 1704, 1775, 1800, 2085, 2130, 2224, 2272, 2400, 2502, 2556, 2780, 2840, 3195, 3336, 3408, 3475, 3550, 3600, 4170, 4260, 4448, 5004, 5112, 5325, 5560, 5680, 6255, 6390, 6672, 6816, 6950, 7100, 7200, 8340, 8520, 9869, 10008, 10224, 10425, 10650, 11120, 11360, 12510, 12780, 13344, 13900, 14200, 15975, 16680, 17040, 19738, 20016, 20448, 20850, 21300, 22240, 25020, 25560, 27800, 28400, 29607, 31275, 31950, 33360, 34080, 39476, 40032, 41700, 42600, 49345, 50040, 51120, 55600, 56800, 59214, 62550, 63900, 66720, 78952, 83400, 85200, 88821, 98690, 100080, 102240, 111200, 118428, 125100, 127800, 148035, 157904, 166800, 170400, 177642, 197380, 200160, 236856, 246725, 250200, 255600, 296070, 315808, 333600, 355284, 394760, 444105, 473712, 493450, 500400, 511200, 592140, 710568, 740175, 789520, 888210, 947424, 986900, 1000800, 1184280, 1421136, 1480350, 1579040, 1776420, 1973800, 2220525, 2368560, 2842272, 2960700, 3552840, 3947600, 4441050, 4737120, 5921400, 7105680, 7895200, 8882100, 11842800, 14211360, 17764200, 23685600, 35528400, 71056800]

約数ペア:

[(1, 71056800), (2, 35528400), (3, 23685600), (4, 17764200), (5, 14211360), (6, 11842800), (8, 8882100), (9, 7895200), (10, 7105680), (12, 5921400), (15, 4737120), (16, 4441050), (18, 3947600), (20, 3552840), (24, 2960700), (25, 2842272), (30, 2368560), (32, 2220525), (36, 1973800), (40, 1776420), (45, 1579040), (48, 1480350), (50, 1421136), (60, 1184280), (71, 1000800), (72, 986900), (75, 947424), (80, 888210), (90, 789520), (96, 740175), (100, 710568), (120, 592140), (139, 511200), (142, 500400), (144, 493450), (150, 473712), (160, 444105), (180, 394760), (200, 355284), (213, 333600), (225, 315808), (240, 296070), (278, 255600), (284, 250200), (288, 246725), (300, 236856), (355, 200160), (360, 197380), (400, 177642), (417, 170400), (426, 166800), (450, 157904), (480, 148035), (556, 127800), (568, 125100), (600, 118428), (639, 111200), (695, 102240), (710, 100080), (720, 98690), (800, 88821), (834, 85200), (852, 83400), (900, 78952), (1065, 66720), (1112, 63900), (1136, 62550), (1200, 59214), (1251, 56800), (1278, 55600), (1390, 51120), (1420, 50040), (1440, 49345), (1668, 42600), (1704, 41700), (1775, 40032), (1800, 39476), (2085, 34080), (2130, 33360), (2224, 31950), (2272, 31275), (2400, 29607), (2502, 28400), (2556, 27800), (2780, 25560), (2840, 25020), (3195, 22240), (3336, 21300), (3408, 20850), (3475, 20448), (3550, 20016), (3600, 19738), (4170, 17040), (4260, 16680), (4448, 15975), (5004, 14200), (5112, 13900), (5325, 13344), (5560, 12780), (5680, 12510), (6255, 11360), (6390, 11120), (6672, 10650), (6816, 10425), (6950, 10224), (7100, 10008), (7200, 9869), (8340, 8520)]