28159495200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{19853}}^1$

素因数の和:20076

約数の個数: 216

約数和(自身を含む): 99806494788

約数和(自身を除く): 71646999588

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, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 197, 200, 225, 240, 288, 300, 360, 394, 400, 450, 480, 591, 600, 720, 788, 800, 900, 985, 1182, 1200, 1440, 1576, 1773, 1800, 1970, 2364, 2400, 2955, 3152, 3546, 3600, 3940, 4728, 4925, 5910, 6304, 7092, 7200, 7880, 8865, 9456, 9850, 11820, 14184, 14775, 15760, 17730, 18912, 19700, 19853, 23640, 28368, 29550, 31520, 35460, 39400, 39706, 44325, 47280, 56736, 59100, 59559, 70920, 78800, 79412, 88650, 94560, 99265, 118200, 119118, 141840, 157600, 158824, 177300, 178677, 198530, 236400, 238236, 283680, 297795, 317648, 354600, 357354, 397060, 472800, 476472, 496325, 595590, 635296, 709200, 714708, 794120, 893385, 952944, 992650, 1191180, 1418400, 1429416, 1488975, 1588240, 1786770, 1905888, 1985300, 2382360, 2858832, 2977950, 3176480, 3573540, 3911041, 3970600, 4466925, 4764720, 5717664, 5955900, 7147080, 7822082, 7941200, 8933850, 9529440, 11733123, 11911800, 14294160, 15644164, 15882400, 17867700, 19555205, 23466246, 23823600, 28588320, 31288328, 35199369, 35735400, 39110410, 46932492, 47647200, 58665615, 62576656, 70398738, 71470800, 78220820, 93864984, 97776025, 117331230, 125153312, 140797476, 142941600, 156441640, 175996845, 187729968, 195552050, 234662460, 281594952, 293328075, 312883280, 351993690, 375459936, 391104100, 469324920, 563189904, 586656150, 625766560, 703987380, 782208200, 879984225, 938649840, 1126379808, 1173312300, 1407974760, 1564416400, 1759968450, 1877299680, 2346624600, 2815949520, 3128832800, 3519936900, 4693249200, 5631899040, 7039873800, 9386498400, 14079747600, 28159495200]

約数ペア:

[(1, 28159495200), (2, 14079747600), (3, 9386498400), (4, 7039873800), (5, 5631899040), (6, 4693249200), (8, 3519936900), (9, 3128832800), (10, 2815949520), (12, 2346624600), (15, 1877299680), (16, 1759968450), (18, 1564416400), (20, 1407974760), (24, 1173312300), (25, 1126379808), (30, 938649840), (32, 879984225), (36, 782208200), (40, 703987380), (45, 625766560), (48, 586656150), (50, 563189904), (60, 469324920), (72, 391104100), (75, 375459936), (80, 351993690), (90, 312883280), (96, 293328075), (100, 281594952), (120, 234662460), (144, 195552050), (150, 187729968), (160, 175996845), (180, 156441640), (197, 142941600), (200, 140797476), (225, 125153312), (240, 117331230), (288, 97776025), (300, 93864984), (360, 78220820), (394, 71470800), (400, 70398738), (450, 62576656), (480, 58665615), (591, 47647200), (600, 46932492), (720, 39110410), (788, 35735400), (800, 35199369), (900, 31288328), (985, 28588320), (1182, 23823600), (1200, 23466246), (1440, 19555205), (1576, 17867700), (1773, 15882400), (1800, 15644164), (1970, 14294160), (2364, 11911800), (2400, 11733123), (2955, 9529440), (3152, 8933850), (3546, 7941200), (3600, 7822082), (3940, 7147080), (4728, 5955900), (4925, 5717664), (5910, 4764720), (6304, 4466925), (7092, 3970600), (7200, 3911041), (7880, 3573540), (8865, 3176480), (9456, 2977950), (9850, 2858832), (11820, 2382360), (14184, 1985300), (14775, 1905888), (15760, 1786770), (17730, 1588240), (18912, 1488975), (19700, 1429416), (19853, 1418400), (23640, 1191180), (28368, 992650), (29550, 952944), (31520, 893385), (35460, 794120), (39400, 714708), (39706, 709200), (44325, 635296), (47280, 595590), (56736, 496325), (59100, 476472), (59559, 472800), (70920, 397060), (78800, 357354), (79412, 354600), (88650, 317648), (94560, 297795), (99265, 283680), (118200, 238236), (119118, 236400), (141840, 198530), (157600, 178677), (158824, 177300)]