140645700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4043

約数の個数: 144

約数和(自身を含む): 487052160

約数和(自身を除く): 346406460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 4007, 5850, 7020, 8014, 8775, 11700, 12021, 16028, 17550, 20035, 24042, 35100, 36063, 40070, 48084, 52091, 60105, 72126, 80140, 100175, 104182, 108189, 120210, 144252, 156273, 180315, 200350, 208364, 216378, 240420, 260455, 300525, 312546, 360630, 400700, 432756, 468819, 520910, 540945, 601050, 625092, 721260, 781365, 901575, 937638, 1041820, 1081890, 1202100, 1302275, 1406457, 1562730, 1803150, 1875276, 2163780, 2344095, 2604550, 2704725, 2812914, 3125460, 3606300, 3906825, 4688190, 5209100, 5409450, 5625828, 7032285, 7813650, 9376380, 10818900, 11720475, 14064570, 15627300, 23440950, 28129140, 35161425, 46881900, 70322850, 140645700]

約数ペア:

[(1, 140645700), (2, 70322850), (3, 46881900), (4, 35161425), (5, 28129140), (6, 23440950), (9, 15627300), (10, 14064570), (12, 11720475), (13, 10818900), (15, 9376380), (18, 7813650), (20, 7032285), (25, 5625828), (26, 5409450), (27, 5209100), (30, 4688190), (36, 3906825), (39, 3606300), (45, 3125460), (50, 2812914), (52, 2704725), (54, 2604550), (60, 2344095), (65, 2163780), (75, 1875276), (78, 1803150), (90, 1562730), (100, 1406457), (108, 1302275), (117, 1202100), (130, 1081890), (135, 1041820), (150, 937638), (156, 901575), (180, 781365), (195, 721260), (225, 625092), (234, 601050), (260, 540945), (270, 520910), (300, 468819), (325, 432756), (351, 400700), (390, 360630), (450, 312546), (468, 300525), (540, 260455), (585, 240420), (650, 216378), (675, 208364), (702, 200350), (780, 180315), (900, 156273), (975, 144252), (1170, 120210), (1300, 108189), (1350, 104182), (1404, 100175), (1755, 80140), (1950, 72126), (2340, 60105), (2700, 52091), (2925, 48084), (3510, 40070), (3900, 36063), (4007, 35100), (5850, 24042), (7020, 20035), (8014, 17550), (8775, 16028), (11700, 12021)]