83161800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 285517440

約数和(自身を除く): 202355640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 983, 1128, 1175, 1410, 1692, 1800, 1880, 1966, 2115, 2350, 2820, 2949, 3384, 3525, 3932, 4230, 4700, 4915, 5640, 5898, 7050, 7864, 8460, 8847, 9400, 9830, 10575, 11796, 14100, 14745, 16920, 17694, 19660, 21150, 23592, 24575, 28200, 29490, 35388, 39320, 42300, 44235, 46201, 49150, 58980, 70776, 73725, 84600, 88470, 92402, 98300, 117960, 138603, 147450, 176940, 184804, 196600, 221175, 231005, 277206, 294900, 353880, 369608, 415809, 442350, 462010, 554412, 589800, 693015, 831618, 884700, 924020, 1108824, 1155025, 1386030, 1663236, 1769400, 1848040, 2079045, 2310050, 2772060, 3326472, 3465075, 4158090, 4620100, 5544120, 6930150, 8316180, 9240200, 10395225, 13860300, 16632360, 20790450, 27720600, 41580900, 83161800]

約数ペア:

[(1, 83161800), (2, 41580900), (3, 27720600), (4, 20790450), (5, 16632360), (6, 13860300), (8, 10395225), (9, 9240200), (10, 8316180), (12, 6930150), (15, 5544120), (18, 4620100), (20, 4158090), (24, 3465075), (25, 3326472), (30, 2772060), (36, 2310050), (40, 2079045), (45, 1848040), (47, 1769400), (50, 1663236), (60, 1386030), (72, 1155025), (75, 1108824), (90, 924020), (94, 884700), (100, 831618), (120, 693015), (141, 589800), (150, 554412), (180, 462010), (188, 442350), (200, 415809), (225, 369608), (235, 353880), (282, 294900), (300, 277206), (360, 231005), (376, 221175), (423, 196600), (450, 184804), (470, 176940), (564, 147450), (600, 138603), (705, 117960), (846, 98300), (900, 92402), (940, 88470), (983, 84600), (1128, 73725), (1175, 70776), (1410, 58980), (1692, 49150), (1800, 46201), (1880, 44235), (1966, 42300), (2115, 39320), (2350, 35388), (2820, 29490), (2949, 28200), (3384, 24575), (3525, 23592), (3932, 21150), (4230, 19660), (4700, 17694), (4915, 16920), (5640, 14745), (5898, 14100), (7050, 11796), (7864, 10575), (8460, 9830), (8847, 9400)]