29128800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 97025040

約数和(自身を除く): 67896240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 229, 240, 265, 300, 318, 400, 424, 458, 480, 530, 600, 636, 687, 795, 800, 848, 916, 1060, 1145, 1200, 1272, 1325, 1374, 1590, 1696, 1832, 2120, 2290, 2400, 2544, 2650, 2748, 3180, 3435, 3664, 3975, 4240, 4580, 5088, 5300, 5496, 5725, 6360, 6870, 7328, 7950, 8480, 9160, 10600, 10992, 11450, 12137, 12720, 13740, 15900, 17175, 18320, 21200, 21984, 22900, 24274, 25440, 27480, 31800, 34350, 36411, 36640, 42400, 45800, 48548, 54960, 60685, 63600, 68700, 72822, 91600, 97096, 109920, 121370, 127200, 137400, 145644, 182055, 183200, 194192, 242740, 274800, 291288, 303425, 364110, 388384, 485480, 549600, 582576, 606850, 728220, 910275, 970960, 1165152, 1213700, 1456440, 1820550, 1941920, 2427400, 2912880, 3641100, 4854800, 5825760, 7282200, 9709600, 14564400, 29128800]

約数ペア:

[(1, 29128800), (2, 14564400), (3, 9709600), (4, 7282200), (5, 5825760), (6, 4854800), (8, 3641100), (10, 2912880), (12, 2427400), (15, 1941920), (16, 1820550), (20, 1456440), (24, 1213700), (25, 1165152), (30, 970960), (32, 910275), (40, 728220), (48, 606850), (50, 582576), (53, 549600), (60, 485480), (75, 388384), (80, 364110), (96, 303425), (100, 291288), (106, 274800), (120, 242740), (150, 194192), (159, 183200), (160, 182055), (200, 145644), (212, 137400), (229, 127200), (240, 121370), (265, 109920), (300, 97096), (318, 91600), (400, 72822), (424, 68700), (458, 63600), (480, 60685), (530, 54960), (600, 48548), (636, 45800), (687, 42400), (795, 36640), (800, 36411), (848, 34350), (916, 31800), (1060, 27480), (1145, 25440), (1200, 24274), (1272, 22900), (1325, 21984), (1374, 21200), (1590, 18320), (1696, 17175), (1832, 15900), (2120, 13740), (2290, 12720), (2400, 12137), (2544, 11450), (2650, 10992), (2748, 10600), (3180, 9160), (3435, 8480), (3664, 7950), (3975, 7328), (4240, 6870), (4580, 6360), (5088, 5725), (5300, 5496)]