140887800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 489645000

約数和(自身を除く): 348757200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 870, 900, 1044, 1160, 1305, 1450, 1740, 1800, 2088, 2175, 2610, 2699, 2900, 3480, 4350, 5220, 5398, 5800, 6525, 8097, 8700, 10440, 10796, 13050, 13495, 16194, 17400, 21592, 24291, 26100, 26990, 32388, 40485, 48582, 52200, 53980, 64776, 67475, 78271, 80970, 97164, 107960, 121455, 134950, 156542, 161940, 194328, 202425, 234813, 242910, 269900, 313084, 323880, 391355, 404850, 469626, 485820, 539800, 607275, 626168, 704439, 782710, 809700, 939252, 971640, 1174065, 1214550, 1408878, 1565420, 1619400, 1878504, 1956775, 2348130, 2429100, 2817756, 3130840, 3522195, 3913550, 4696260, 4858200, 5635512, 5870325, 7044390, 7827100, 9392520, 11740650, 14088780, 15654200, 17610975, 23481300, 28177560, 35221950, 46962600, 70443900, 140887800]

約数ペア:

[(1, 140887800), (2, 70443900), (3, 46962600), (4, 35221950), (5, 28177560), (6, 23481300), (8, 17610975), (9, 15654200), (10, 14088780), (12, 11740650), (15, 9392520), (18, 7827100), (20, 7044390), (24, 5870325), (25, 5635512), (29, 4858200), (30, 4696260), (36, 3913550), (40, 3522195), (45, 3130840), (50, 2817756), (58, 2429100), (60, 2348130), (72, 1956775), (75, 1878504), (87, 1619400), (90, 1565420), (100, 1408878), (116, 1214550), (120, 1174065), (145, 971640), (150, 939252), (174, 809700), (180, 782710), (200, 704439), (225, 626168), (232, 607275), (261, 539800), (290, 485820), (300, 469626), (348, 404850), (360, 391355), (435, 323880), (450, 313084), (522, 269900), (580, 242910), (600, 234813), (696, 202425), (725, 194328), (870, 161940), (900, 156542), (1044, 134950), (1160, 121455), (1305, 107960), (1450, 97164), (1740, 80970), (1800, 78271), (2088, 67475), (2175, 64776), (2610, 53980), (2699, 52200), (2900, 48582), (3480, 40485), (4350, 32388), (5220, 26990), (5398, 26100), (5800, 24291), (6525, 21592), (8097, 17400), (8700, 16194), (10440, 13495), (10796, 13050)]