125270800

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 323818560

約数和(自身を除く): 198547760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 53, 76, 80, 95, 100, 106, 152, 190, 200, 212, 265, 304, 311, 380, 400, 424, 475, 530, 622, 760, 848, 950, 1007, 1060, 1244, 1325, 1520, 1555, 1900, 2014, 2120, 2488, 2650, 3110, 3800, 4028, 4240, 4976, 5035, 5300, 5909, 6220, 7600, 7775, 8056, 10070, 10600, 11818, 12440, 15550, 16112, 16483, 20140, 21200, 23636, 24880, 25175, 29545, 31100, 32966, 40280, 47272, 50350, 59090, 62200, 65932, 80560, 82415, 94544, 100700, 118180, 124400, 131864, 147725, 164830, 201400, 236360, 263728, 295450, 313177, 329660, 402800, 412075, 472720, 590900, 626354, 659320, 824150, 1181800, 1252708, 1318640, 1565885, 1648300, 2363600, 2505416, 3131770, 3296600, 5010832, 6263540, 6593200, 7829425, 12527080, 15658850, 25054160, 31317700, 62635400, 125270800]

約数ペア:

[(1, 125270800), (2, 62635400), (4, 31317700), (5, 25054160), (8, 15658850), (10, 12527080), (16, 7829425), (19, 6593200), (20, 6263540), (25, 5010832), (38, 3296600), (40, 3131770), (50, 2505416), (53, 2363600), (76, 1648300), (80, 1565885), (95, 1318640), (100, 1252708), (106, 1181800), (152, 824150), (190, 659320), (200, 626354), (212, 590900), (265, 472720), (304, 412075), (311, 402800), (380, 329660), (400, 313177), (424, 295450), (475, 263728), (530, 236360), (622, 201400), (760, 164830), (848, 147725), (950, 131864), (1007, 124400), (1060, 118180), (1244, 100700), (1325, 94544), (1520, 82415), (1555, 80560), (1900, 65932), (2014, 62200), (2120, 59090), (2488, 50350), (2650, 47272), (3110, 40280), (3800, 32966), (4028, 31100), (4240, 29545), (4976, 25175), (5035, 24880), (5300, 23636), (5909, 21200), (6220, 20140), (7600, 16483), (7775, 16112), (8056, 15550), (10070, 12440), (10600, 11818)]