142525600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 410973696

約数和(自身を除く): 268448096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 160, 175, 200, 217, 224, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 800, 821, 868, 992, 1085, 1120, 1240, 1400, 1550, 1642, 1736, 2170, 2480, 2800, 3100, 3284, 3472, 4105, 4340, 4960, 5425, 5600, 5747, 6200, 6568, 6944, 8210, 8680, 10850, 11494, 12400, 13136, 16420, 17360, 20525, 21700, 22988, 24800, 25451, 26272, 28735, 32840, 34720, 41050, 43400, 45976, 50902, 57470, 65680, 82100, 86800, 91952, 101804, 114940, 127255, 131360, 143675, 164200, 173600, 178157, 183904, 203608, 229880, 254510, 287350, 328400, 356314, 407216, 459760, 509020, 574700, 636275, 656800, 712628, 814432, 890785, 919520, 1018040, 1149400, 1272550, 1425256, 1781570, 2036080, 2298800, 2545100, 2850512, 3563140, 4072160, 4453925, 4597600, 5090200, 5701024, 7126280, 8907850, 10180400, 14252560, 17815700, 20360800, 28505120, 35631400, 71262800, 142525600]

約数ペア:

[(1, 142525600), (2, 71262800), (4, 35631400), (5, 28505120), (7, 20360800), (8, 17815700), (10, 14252560), (14, 10180400), (16, 8907850), (20, 7126280), (25, 5701024), (28, 5090200), (31, 4597600), (32, 4453925), (35, 4072160), (40, 3563140), (50, 2850512), (56, 2545100), (62, 2298800), (70, 2036080), (80, 1781570), (100, 1425256), (112, 1272550), (124, 1149400), (140, 1018040), (155, 919520), (160, 890785), (175, 814432), (200, 712628), (217, 656800), (224, 636275), (248, 574700), (280, 509020), (310, 459760), (350, 407216), (400, 356314), (434, 328400), (496, 287350), (560, 254510), (620, 229880), (700, 203608), (775, 183904), (800, 178157), (821, 173600), (868, 164200), (992, 143675), (1085, 131360), (1120, 127255), (1240, 114940), (1400, 101804), (1550, 91952), (1642, 86800), (1736, 82100), (2170, 65680), (2480, 57470), (2800, 50902), (3100, 45976), (3284, 43400), (3472, 41050), (4105, 34720), (4340, 32840), (4960, 28735), (5425, 26272), (5600, 25451), (5747, 24800), (6200, 22988), (6568, 21700), (6944, 20525), (8210, 17360), (8680, 16420), (10850, 13136), (11494, 12400)]