28379834400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{2719}}^1\times {\mathrm{4349}}^1$

素因数の和:7091

約数の個数: 144

約数和(自身を含む): 92431584000

約数和(自身を除く): 64051749600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 2719, 4349, 5438, 8157, 8698, 10876, 13047, 13595, 16314, 17396, 21745, 21752, 26094, 27190, 32628, 34792, 40785, 43490, 43504, 52188, 54380, 65235, 65256, 67975, 69584, 81570, 86980, 87008, 104376, 108725, 108760, 130470, 130512, 135950, 139168, 163140, 173960, 203925, 208752, 217450, 217520, 260940, 261024, 271900, 326175, 326280, 347920, 407850, 417504, 434900, 435040, 521880, 543800, 652350, 652560, 695840, 815700, 869800, 1043760, 1087600, 1304700, 1305120, 1631400, 1739600, 2087520, 2175200, 2609400, 3262800, 3479200, 5218800, 6525600, 10437600, 11824931, 23649862, 35474793, 47299724, 59124655, 70949586, 94599448, 118249310, 141899172, 177373965, 189198896, 236498620, 283798344, 295623275, 354747930, 378397792, 472997240, 567596688, 591246550, 709495860, 886869825, 945994480, 1135193376, 1182493100, 1418991720, 1773739650, 1891988960, 2364986200, 2837983440, 3547479300, 4729972400, 5675966880, 7094958600, 9459944800, 14189917200, 28379834400]

約数ペア:

[(1, 28379834400), (2, 14189917200), (3, 9459944800), (4, 7094958600), (5, 5675966880), (6, 4729972400), (8, 3547479300), (10, 2837983440), (12, 2364986200), (15, 1891988960), (16, 1773739650), (20, 1418991720), (24, 1182493100), (25, 1135193376), (30, 945994480), (32, 886869825), (40, 709495860), (48, 591246550), (50, 567596688), (60, 472997240), (75, 378397792), (80, 354747930), (96, 295623275), (100, 283798344), (120, 236498620), (150, 189198896), (160, 177373965), (200, 141899172), (240, 118249310), (300, 94599448), (400, 70949586), (480, 59124655), (600, 47299724), (800, 35474793), (1200, 23649862), (2400, 11824931), (2719, 10437600), (4349, 6525600), (5438, 5218800), (8157, 3479200), (8698, 3262800), (10876, 2609400), (13047, 2175200), (13595, 2087520), (16314, 1739600), (17396, 1631400), (21745, 1305120), (21752, 1304700), (26094, 1087600), (27190, 1043760), (32628, 869800), (34792, 815700), (40785, 695840), (43490, 652560), (43504, 652350), (52188, 543800), (54380, 521880), (65235, 435040), (65256, 434900), (67975, 417504), (69584, 407850), (81570, 347920), (86980, 326280), (87008, 326175), (104376, 271900), (108725, 261024), (108760, 260940), (130470, 217520), (130512, 217450), (135950, 208752), (139168, 203925), (163140, 173960)]