30900150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 87137280

約数和(自身を除く): 56237130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 47, 50, 54, 75, 90, 94, 135, 141, 150, 225, 235, 270, 282, 423, 450, 470, 487, 675, 705, 846, 974, 1175, 1269, 1350, 1410, 1461, 2115, 2350, 2435, 2538, 2922, 3525, 4230, 4383, 4870, 6345, 7050, 7305, 8766, 10575, 12175, 12690, 13149, 14610, 21150, 21915, 22889, 24350, 26298, 31725, 36525, 43830, 45778, 63450, 65745, 68667, 73050, 109575, 114445, 131490, 137334, 206001, 219150, 228890, 328725, 343335, 412002, 572225, 618003, 657450, 686670, 1030005, 1144450, 1236006, 1716675, 2060010, 3090015, 3433350, 5150025, 6180030, 10300050, 15450075, 30900150]

約数ペア:

[(1, 30900150), (2, 15450075), (3, 10300050), (5, 6180030), (6, 5150025), (9, 3433350), (10, 3090015), (15, 2060010), (18, 1716675), (25, 1236006), (27, 1144450), (30, 1030005), (45, 686670), (47, 657450), (50, 618003), (54, 572225), (75, 412002), (90, 343335), (94, 328725), (135, 228890), (141, 219150), (150, 206001), (225, 137334), (235, 131490), (270, 114445), (282, 109575), (423, 73050), (450, 68667), (470, 65745), (487, 63450), (675, 45778), (705, 43830), (846, 36525), (974, 31725), (1175, 26298), (1269, 24350), (1350, 22889), (1410, 21915), (1461, 21150), (2115, 14610), (2350, 13149), (2435, 12690), (2538, 12175), (2922, 10575), (3525, 8766), (4230, 7305), (4383, 7050), (4870, 6345)]