207908250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 597542400

約数和(自身を除く): 389634150

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 29, 30, 33, 50, 55, 58, 66, 75, 79, 87, 110, 121, 125, 145, 150, 158, 165, 174, 237, 242, 250, 275, 290, 319, 330, 363, 375, 395, 435, 474, 550, 605, 638, 725, 726, 750, 790, 825, 869, 870, 957, 1185, 1210, 1375, 1450, 1595, 1650, 1738, 1815, 1914, 1975, 2175, 2291, 2370, 2607, 2750, 3025, 3190, 3509, 3625, 3630, 3950, 4125, 4345, 4350, 4582, 4785, 5214, 5925, 6050, 6873, 7018, 7250, 7975, 8250, 8690, 9075, 9559, 9570, 9875, 10527, 10875, 11455, 11850, 13035, 13746, 15125, 15950, 17545, 18150, 19118, 19750, 21054, 21725, 21750, 22910, 23925, 25201, 26070, 28677, 29625, 30250, 34365, 35090, 39875, 43450, 45375, 47795, 47850, 50402, 52635, 57275, 57354, 59250, 65175, 68730, 75603, 79750, 87725, 90750, 95590, 105270, 108625, 114550, 119625, 126005, 130350, 143385, 151206, 171825, 175450, 217250, 238975, 239250, 252010, 263175, 277211, 286375, 286770, 325875, 343650, 378015, 438625, 477950, 526350, 554422, 572750, 630025, 651750, 716925, 756030, 831633, 859125, 877250, 1194875, 1260050, 1315875, 1386055, 1433850, 1663266, 1718250, 1890075, 2389750, 2631750, 2772110, 3150125, 3584625, 3780150, 4158165, 6300250, 6930275, 7169250, 8316330, 9450375, 13860550, 18900750, 20790825, 34651375, 41581650, 69302750, 103954125, 207908250]

約数ペア:

[(1, 207908250), (2, 103954125), (3, 69302750), (5, 41581650), (6, 34651375), (10, 20790825), (11, 18900750), (15, 13860550), (22, 9450375), (25, 8316330), (29, 7169250), (30, 6930275), (33, 6300250), (50, 4158165), (55, 3780150), (58, 3584625), (66, 3150125), (75, 2772110), (79, 2631750), (87, 2389750), (110, 1890075), (121, 1718250), (125, 1663266), (145, 1433850), (150, 1386055), (158, 1315875), (165, 1260050), (174, 1194875), (237, 877250), (242, 859125), (250, 831633), (275, 756030), (290, 716925), (319, 651750), (330, 630025), (363, 572750), (375, 554422), (395, 526350), (435, 477950), (474, 438625), (550, 378015), (605, 343650), (638, 325875), (725, 286770), (726, 286375), (750, 277211), (790, 263175), (825, 252010), (869, 239250), (870, 238975), (957, 217250), (1185, 175450), (1210, 171825), (1375, 151206), (1450, 143385), (1595, 130350), (1650, 126005), (1738, 119625), (1815, 114550), (1914, 108625), (1975, 105270), (2175, 95590), (2291, 90750), (2370, 87725), (2607, 79750), (2750, 75603), (3025, 68730), (3190, 65175), (3509, 59250), (3625, 57354), (3630, 57275), (3950, 52635), (4125, 50402), (4345, 47850), (4350, 47795), (4582, 45375), (4785, 43450), (5214, 39875), (5925, 35090), (6050, 34365), (6873, 30250), (7018, 29625), (7250, 28677), (7975, 26070), (8250, 25201), (8690, 23925), (9075, 22910), (9559, 21750), (9570, 21725), (9875, 21054), (10527, 19750), (10875, 19118), (11455, 18150), (11850, 17545), (13035, 15950), (13746, 15125)]