60287500

素因数分解:

$2^2\times 5^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 165364416

約数和(自身を除く): 105076916

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 53, 65, 70, 91, 100, 106, 125, 130, 140, 175, 182, 212, 250, 260, 265, 325, 350, 364, 371, 455, 500, 530, 625, 650, 689, 700, 742, 875, 910, 1060, 1250, 1300, 1325, 1378, 1484, 1625, 1750, 1820, 1855, 2275, 2500, 2650, 2756, 3125, 3250, 3445, 3500, 3710, 4375, 4550, 4823, 5300, 6250, 6500, 6625, 6890, 7420, 8125, 8750, 9100, 9275, 9646, 11375, 12500, 13250, 13780, 16250, 17225, 17500, 18550, 19292, 21875, 22750, 24115, 26500, 32500, 33125, 34450, 37100, 40625, 43750, 45500, 46375, 48230, 56875, 66250, 68900, 81250, 86125, 87500, 92750, 96460, 113750, 120575, 132500, 162500, 165625, 172250, 185500, 227500, 231875, 241150, 284375, 331250, 344500, 430625, 463750, 482300, 568750, 602875, 662500, 861250, 927500, 1137500, 1159375, 1205750, 1722500, 2153125, 2318750, 2411500, 3014375, 4306250, 4637500, 6028750, 8612500, 12057500, 15071875, 30143750, 60287500]

約数ペア:

[(1, 60287500), (2, 30143750), (4, 15071875), (5, 12057500), (7, 8612500), (10, 6028750), (13, 4637500), (14, 4306250), (20, 3014375), (25, 2411500), (26, 2318750), (28, 2153125), (35, 1722500), (50, 1205750), (52, 1159375), (53, 1137500), (65, 927500), (70, 861250), (91, 662500), (100, 602875), (106, 568750), (125, 482300), (130, 463750), (140, 430625), (175, 344500), (182, 331250), (212, 284375), (250, 241150), (260, 231875), (265, 227500), (325, 185500), (350, 172250), (364, 165625), (371, 162500), (455, 132500), (500, 120575), (530, 113750), (625, 96460), (650, 92750), (689, 87500), (700, 86125), (742, 81250), (875, 68900), (910, 66250), (1060, 56875), (1250, 48230), (1300, 46375), (1325, 45500), (1378, 43750), (1484, 40625), (1625, 37100), (1750, 34450), (1820, 33125), (1855, 32500), (2275, 26500), (2500, 24115), (2650, 22750), (2756, 21875), (3125, 19292), (3250, 18550), (3445, 17500), (3500, 17225), (3710, 16250), (4375, 13780), (4550, 13250), (4823, 12500), (5300, 11375), (6250, 9646), (6500, 9275), (6625, 9100), (6890, 8750), (7420, 8125)]