15390300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^2\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 108

約数和(自身を含む): 46873736

約数和(自身を除く): 31483436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 61, 75, 87, 100, 116, 122, 145, 150, 174, 183, 244, 290, 300, 305, 348, 366, 435, 580, 610, 725, 732, 841, 870, 915, 1220, 1450, 1525, 1682, 1740, 1769, 1830, 2175, 2523, 2900, 3050, 3364, 3538, 3660, 4205, 4350, 4575, 5046, 5307, 6100, 7076, 8410, 8700, 8845, 9150, 10092, 10614, 12615, 16820, 17690, 18300, 21025, 21228, 25230, 26535, 35380, 42050, 44225, 50460, 51301, 53070, 63075, 84100, 88450, 102602, 106140, 126150, 132675, 153903, 176900, 205204, 252300, 256505, 265350, 307806, 513010, 530700, 615612, 769515, 1026020, 1282525, 1539030, 2565050, 3078060, 3847575, 5130100, 7695150, 15390300]

約数ペア:

[(1, 15390300), (2, 7695150), (3, 5130100), (4, 3847575), (5, 3078060), (6, 2565050), (10, 1539030), (12, 1282525), (15, 1026020), (20, 769515), (25, 615612), (29, 530700), (30, 513010), (50, 307806), (58, 265350), (60, 256505), (61, 252300), (75, 205204), (87, 176900), (100, 153903), (116, 132675), (122, 126150), (145, 106140), (150, 102602), (174, 88450), (183, 84100), (244, 63075), (290, 53070), (300, 51301), (305, 50460), (348, 44225), (366, 42050), (435, 35380), (580, 26535), (610, 25230), (725, 21228), (732, 21025), (841, 18300), (870, 17690), (915, 16820), (1220, 12615), (1450, 10614), (1525, 10092), (1682, 9150), (1740, 8845), (1769, 8700), (1830, 8410), (2175, 7076), (2523, 6100), (2900, 5307), (3050, 5046), (3364, 4575), (3538, 4350), (3660, 4205)]