830555700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 2604999936

約数和(自身を除く): 1774444236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 173, 195, 260, 300, 325, 346, 390, 519, 650, 692, 780, 865, 975, 1038, 1231, 1300, 1730, 1950, 2076, 2249, 2462, 2595, 3460, 3693, 3900, 4325, 4498, 4924, 5190, 6155, 6747, 7386, 8650, 8996, 10380, 11245, 12310, 12975, 13494, 14772, 16003, 17300, 18465, 22490, 24620, 25950, 26988, 30775, 32006, 33735, 36930, 44980, 48009, 51900, 56225, 61550, 64012, 67470, 73860, 80015, 92325, 96018, 112450, 123100, 134940, 160030, 168675, 184650, 192036, 212963, 224900, 240045, 320060, 337350, 369300, 400075, 425926, 480090, 638889, 674700, 800150, 851852, 960180, 1064815, 1200225, 1277778, 1600300, 2129630, 2400450, 2555556, 2768519, 3194445, 4259260, 4800900, 5324075, 5537038, 6388890, 8305557, 10648150, 11074076, 12777780, 13842595, 15972225, 16611114, 21296300, 27685190, 31944450, 33222228, 41527785, 55370380, 63888900, 69212975, 83055570, 138425950, 166111140, 207638925, 276851900, 415277850, 830555700]

約数ペア:

[(1, 830555700), (2, 415277850), (3, 276851900), (4, 207638925), (5, 166111140), (6, 138425950), (10, 83055570), (12, 69212975), (13, 63888900), (15, 55370380), (20, 41527785), (25, 33222228), (26, 31944450), (30, 27685190), (39, 21296300), (50, 16611114), (52, 15972225), (60, 13842595), (65, 12777780), (75, 11074076), (78, 10648150), (100, 8305557), (130, 6388890), (150, 5537038), (156, 5324075), (173, 4800900), (195, 4259260), (260, 3194445), (300, 2768519), (325, 2555556), (346, 2400450), (390, 2129630), (519, 1600300), (650, 1277778), (692, 1200225), (780, 1064815), (865, 960180), (975, 851852), (1038, 800150), (1231, 674700), (1300, 638889), (1730, 480090), (1950, 425926), (2076, 400075), (2249, 369300), (2462, 337350), (2595, 320060), (3460, 240045), (3693, 224900), (3900, 212963), (4325, 192036), (4498, 184650), (4924, 168675), (5190, 160030), (6155, 134940), (6747, 123100), (7386, 112450), (8650, 96018), (8996, 92325), (10380, 80015), (11245, 73860), (12310, 67470), (12975, 64012), (13494, 61550), (14772, 56225), (16003, 51900), (17300, 48009), (18465, 44980), (22490, 36930), (24620, 33735), (25950, 32006), (26988, 30775)]