61605500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 153474048

約数和(自身を除く): 91868548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 44, 46, 50, 55, 92, 100, 110, 115, 125, 220, 230, 250, 253, 275, 460, 487, 500, 506, 550, 575, 974, 1012, 1100, 1150, 1265, 1375, 1948, 2300, 2435, 2530, 2750, 2875, 4870, 5060, 5357, 5500, 5750, 6325, 9740, 10714, 11201, 11500, 12175, 12650, 21428, 22402, 24350, 25300, 26785, 31625, 44804, 48700, 53570, 56005, 60875, 63250, 107140, 112010, 121750, 123211, 126500, 133925, 224020, 243500, 246422, 267850, 280025, 492844, 535700, 560050, 616055, 669625, 1120100, 1232110, 1339250, 1400125, 2464220, 2678500, 2800250, 3080275, 5600500, 6160550, 12321100, 15401375, 30802750, 61605500]

約数ペア:

[(1, 61605500), (2, 30802750), (4, 15401375), (5, 12321100), (10, 6160550), (11, 5600500), (20, 3080275), (22, 2800250), (23, 2678500), (25, 2464220), (44, 1400125), (46, 1339250), (50, 1232110), (55, 1120100), (92, 669625), (100, 616055), (110, 560050), (115, 535700), (125, 492844), (220, 280025), (230, 267850), (250, 246422), (253, 243500), (275, 224020), (460, 133925), (487, 126500), (500, 123211), (506, 121750), (550, 112010), (575, 107140), (974, 63250), (1012, 60875), (1100, 56005), (1150, 53570), (1265, 48700), (1375, 44804), (1948, 31625), (2300, 26785), (2435, 25300), (2530, 24350), (2750, 22402), (2875, 21428), (4870, 12650), (5060, 12175), (5357, 11500), (5500, 11201), (5750, 10714), (6325, 9740)]