153449700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{26921}}^1$

素因数の和:26957

約数の個数: 72

約数和(自身を含む): 467365920

約数和(自身を除く): 313916220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 26921, 53842, 80763, 107684, 134605, 161526, 269210, 323052, 403815, 511499, 538420, 673025, 807630, 1022998, 1346050, 1534497, 1615260, 2019075, 2045996, 2557495, 2692100, 3068994, 4038150, 5114990, 6137988, 7672485, 8076300, 10229980, 12787475, 15344970, 25574950, 30689940, 38362425, 51149900, 76724850, 153449700]

約数ペア:

[(1, 153449700), (2, 76724850), (3, 51149900), (4, 38362425), (5, 30689940), (6, 25574950), (10, 15344970), (12, 12787475), (15, 10229980), (19, 8076300), (20, 7672485), (25, 6137988), (30, 5114990), (38, 4038150), (50, 3068994), (57, 2692100), (60, 2557495), (75, 2045996), (76, 2019075), (95, 1615260), (100, 1534497), (114, 1346050), (150, 1022998), (190, 807630), (228, 673025), (285, 538420), (300, 511499), (380, 403815), (475, 323052), (570, 269210), (950, 161526), (1140, 134605), (1425, 107684), (1900, 80763), (2850, 53842), (5700, 26921)]